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1

Geographic differences in the thickness of cortical bone

Journal:

Skeletal Radiology

Year:

1976

Language:

english

File:

PDF, 359 KB

english, 1976

2

Correlation of dry weight of human carpal, metacarpal and finger bones to their actual mineral contents

Telkkä, Antti, Kauppinen, Hannu, Virtama, Pekka

Journal:

American Journal of Physical Anthropology

Year:

1962

Language:

english

File:

PDF, 218 KB

english, 1962

3

Skeletal manifestations of lysinuric protein intolerance

E. Svedström, K. Parto, M. Marttinen, P. Virtama, O. Simell

Journal:

Skeletal Radiology

Year:

1993

Language:

english

File:

PDF, 1.63 MB

english, 1993

4

The ‘pre-erosive’ radiologic signs of rheumatoid arthritis in soft tissue radiography of the hands

P. Mäkelä, P. Virtama

Journal:

Skeletal Radiology

Year:

1978

Language:

english

File:

PDF, 1.76 MB

english, 1978

5

Radiologic bone changes of polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy

Pekka Mäkelä, Osmo Järvi, Panu Hakola, Pekka Virtama

Journal:

Skeletal Radiology

Year:

1982

Language:

english

File:

PDF, 1.08 MB

english, 1982

6

Protective Action of 2,2-Diphenyl-4-Isopropylaminobutyramidmethyliodide on Reserpine-promoted Gastric Ulcers

JÄNKÄLÄ, ERKKI O., VIRTAMA, PEKKA

Journal:

Year:

1962

File:

PDF, 294 KB

1962

7

Quantitative determination of bone minerals from roentgenograms

Journal:

Cellular and Molecular Life Sciences

Year:

1957

Language:

english

File:

PDF, 248 KB

english, 1957

8

A Modified Preparation of the Universal Buffer Described by Teorell and Stenhagen

SVEN ÖSTLING, PEKKA VIRTAMA

Journal:

Acta Physiologica

Year:

1946

Language:

english

File:

PDF, 228 KB

english, 1946

9

Biconcavity of the vertebrae as an estimate of their bone density

Pekka Virtama, Gisela Gästrin, Antti Telkkä

Journal:

Clinical Radiology

Year:

1962

Language:

english

File:

PDF, 1.44 MB

english, 1962

10

NEW STANDARDS FOR ESTIMATING BONE DENSITY

Journal:

Year:

1961

Language:

english

File:

PDF, 177 KB

english, 1961

11

Juxta-articular erosions in reflex sympathetic dystrophy

Griffiths, H. J., Virtama, P.

Journal:

Acta Radiologica

Year:

1988

Language:

english

File:

PDF, 1.21 MB

english, 1988

12

A New Closed-End Catheter for Angiography

Journal:

Year:

1963

Language:

english

File:

PDF, 289 KB

english, 1963

13

Determining growth rates of focal lesions of bone from radiographs.

Lodwick, G S, Wilson, A J, Farrell, C, Virtama, P, Dittrich, F

Journal:

Year:

1980

Language:

english

File:

PDF, 1.09 MB

english, 1980

14

Estimating rate of growth in bone lesions: observer performance and error.

Lodwick, G S, Wilson, A J, Farrell, C, Virtama, P, Smeltzer, F M, Dittrich, F

Journal:

Year:

1980

Language:

english

File:

PDF, 893 KB

english, 1980

15

Effect of Serotonin On the Renal Arteries of the Guinea Pig and the Rabbit: Arteriographic Studies

Virtama, P., Jankala, E., Jaaskelainen, J., Kariniemi, V.

Journal:

Year:

1961

Language:

english

File:

PDF, 492 KB

english, 1961

16

Clavicular Cortical Thickness as Risk Index of Vertebral Compression Fractures 1

Rusch, Ortwin, Virtama, Pekka

Journal:

Year:

1972

Language:

english

File:

PDF, 234 KB

english, 1972

17

Angiographic Demonstration of Portal Vasoconstriction in the Rat

Virtama, P., Jankala, E.

Journal:

Year:

1962

Language:

english

File:

PDF, 449 KB

english, 1962

18

Rectal Parietography in Ulcerative Colitis

Journal:

Acta Radiologica

Year:

1966

Language:

english

File:

PDF, 2.93 MB

english, 1966

19

Drainage of Radiographic Contrast Media from the Abdominal Cavity: Experimental Studies in Rats

Lindgren, I., Nagy, E. J., Virtama, P.

Journal:

Acta Radiologica

Year:

1968

Language:

english

File:

PDF, 5.36 MB

english, 1968

20

Pulmonary Arterial Response To Serotonin and Reserpine as Visualized By Pulmonary Arteriography in the Rabbit

Virtama, P., Jankala, E., Virtama, P.

Journal:

Year:

1961

Language:

english

File:

PDF, 401 KB

english, 1961

21

Book Review: DOSAGE NON DESTRUCTIF DE LA COMPOSANTE MINERALE DU TISSU OSSEUX PAR DENSITOMETRIE RADIOGRAPHIQUE

Journal:

Acta Radiologica

Year:

1970

Language:

english

File:

PDF, 103 KB

english, 1970

22

Influence of Certain Physical Factors on the Radiographic Demonstration of Cholesterol Gallstones

Journal:

Acta Radiologica

Year:

1961

Language:

english

File:

PDF, 1.17 MB

english, 1961

23

Impressions on the Vertebral Artery by Deformations of the Unco-Vertebral Joints: Post-Mortem Angiographic Studies

Virtama, P., Kivalo, E.

Journal:

Acta Radiologica

Year:

1957

Language:

english

File:

PDF, 1.37 MB

english, 1957

24

Computer Aided Diagnosis of Bone Tumors

Virtama, P., Katevuo, K., Makela, P., Makinen, E. O.

Journal:

Acta Radiologica

Year:

1979

Language:

english

File:

PDF, 399 KB

english, 1979

25

Bronchography with an Oudman Catheter

Journal:

Acta Radiologica

Year:

1964

Language:

english

File:

PDF, 1.45 MB

english, 1964

26

Oral Cholegraphy with Bilijodon-Natrium Capsules: An Analysis of 96 Cases

Year:

1959

Language:

english

File:

PDF, 2.05 MB

english, 1959

27

Juxta-Articular Erosions in Reflex Sympathetic Dystrophy

Griffiths, H. J., Virtama, P.

Journal:

Acta Radiologica

Year:

1988

Language:

english

File:

PDF, 3.93 MB

english, 1988

28

Finger joint swelling: correlation with age, gender, and manual labor

Makela, P, Virtama, P, Dean, PB

Journal:

American Journal of Roentgenology

Year:

1979

Language:

english

File:

PDF, 669 KB

english, 1979

29

Double-contrast examination of the stomach: 100mm fluorography vs. full-size radiography.

Soini, I, Kiuru, A, Mäkelä, P J, Varpula, M, Virtama, P

Journal:

Year:

1983

Language:

english

File:

PDF, 864 KB

english, 1983

30

Relative Density of the Vertebral End-plates as an Estimate of Osteoporosis

Virtama, P., Telkkä, A., Helelä, T.

Journal:

British Journal of Radiology

Year:

1965

Language:

english

File:

PDF, 571 KB

english, 1965

31

Thickness of the Cortical Layer as an Estimate of Mineral Content of Human Finger Bones

Virtama, P., Mähönen, H.

Journal:

British Journal of Radiology

Year:

1960

Language:

english

File:

PDF, 394 KB

english, 1960

32

Influence of Certain Physical Factors on the Radiographic Demonstration of Cholesterol Gallstones

Journal:

Acta Radiologica (Old Series)

Year:

1961

Language:

english

File:

PDF, 804 KB

english, 1961

33

Radiological Findings of Sternoclavicular Joints in Rheumatoid Arthritis

Kalliomäki, J. L., Viitanen, S.-M., Virtama, P.

Journal:

Acta Rheumatologica Scandinavica

Year:

1968

Language:

english

File:

PDF, 1.27 MB

english, 1968

34

Demineralization of the Finger Bones in Rheumatoid Arthritis: A Comparative Study between Visual Estimation and Bone Density Values Determined by the Silver Method

Laitinen, H., Virkkunen, M., Virtama, P.

Journal:

Acta Rheumatologica Scandinavica

Year:

1958

Language:

english

File:

PDF, 982 KB

english, 1958

35

F-18 Fluorodeoxyglucose: Its Potential in Differentiating Between Stress Fracture and Neoplasia

PAUL, ROBERT, AHONEN, AAPO, VIRTAMA, PEKKA, AHO, ALLAN, EKFORS, TAUNO

Journal:

Clinical Nuclear Medicine

Year:

1989

File:

PDF, 284 KB

1989

36

Impressions on the vertebral artery by deformations of the unco-vertebral joints

Virtama, Pekka, Kivalo, Erkki

Journal:

Acta Radiologica (Old Series)

Year:

1957

Language:

english

File:

PDF, 564 KB

english, 1957

37

Changes of the Digital Arteries in Rheumatoid Arthritis: A Study with the Aid of Post Mortem Brachial Arteriography

Journal:

Acta Rheumatologica Scandinavica

Year:

1959

Language:

english

File:

PDF, 2.74 MB

english, 1959

38

Microradiographic Studies on Trabecular Changes of the Bone in Rheumatoid Arthritis

Journal:

Acta Rheumatologica Scandinavica

Year:

1961

Language:

english

File:

PDF, 815 KB

english, 1961

39

On the bronchoconstrictor effect of serotonin. Bronchographic studies on rabbits and guinea-pigs

Jänkälä, E. O., Virtama, P.

Journal:

The Journal of Physiology

Year:

1961

Language:

english

File:

PDF, 653 KB

english, 1961

40

Osteoporosis in Rheumatoid Arthritis: A Follow-up Study

Virtama, P., Helelä, T., Kalliomäki, J. L.

Journal:

Acta Rheumatologica Scandinavica

Year:

1968

Language:

english

File:

PDF, 701 KB

english, 1968

41

Abschwächung der überbelichteten Röntgenfilme

Virtama, P., Gästrin, G.

Journal:

RöFo - Fortschritte auf dem Gebiet der R

Year:

1962

Language:

german

File:

PDF, 83 KB

german, 1962

42

Über die Technik der Gasfüllung des Retroperitoneum

Journal:

RöFo - Fortschritte auf dem Gebiet der R

Year:

1962

Language:

german

File:

PDF, 249 KB

german, 1962

43

Bone scintigraphy in polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy

HAKOLA, H. P.A., KARJALAINEN, P., VIRTAMA, P.

Journal:

Nuclear Medicine Communications

Year:

1988

File:

PDF, 1.97 MB

1988

44

Translumbar Pyelography

Journal:

Investigative Radiology

Year:

1966

File:

PDF, 61 KB

1966

45

Bradykinin in Renal Angiography of Normotensive and Hypertensive Patients

Helel??, T, Virtama, P

Journal:

Investigative Radiology

Year:

1970

File:

PDF, 150 KB

1970

46

Stereolymphography

Journal:

Investigative Radiology

Year:

1967

File:

PDF, 53 KB

1967

47

Effect of Bradykinin and Acetylcholine on Renal Circulation in Hemorrhagic Shock

Scheinin, T. M., Helelä, T., Laaksonen, V., Vänttinen, E., Virtama, P.

Journal:

Investigative Radiology

Year:

1970

File:

PDF, 987 KB

1970

48

Effect of Bradykinin and Acetylcholine on Renal Circulation in Hemorrhagic Shock

Scheinin, T. M., Helelä, T., Laaksonen, V., Vänttinen, E., Virtama, P.

Journal:

Investigative Radiology

Year:

1970

File:

PDF, 987 KB

1970

49

Bone Density of the Ulna

Helel??, T, Virtama, P

Journal:

Investigative Radiology

Year:

1968

File:

PDF, 189 KB

1968

50

The Arterial Vasculature of Renal Pelvic Carcinomas

Journal:

Investigative Radiology

Year:

1966

File:

PDF, 63 KB

1966