Critical Appraisal of Epidemiological Studies and Clinical Trials. 2nd edn. J. Mark Elwood, Oxford University Press, Oxford, 1998. No of pages: 448. Price: £29.50. ISBN 0-19-262745-7
Thorkild. I. A. SørensenVolume:
20
Year:
2001
Language:
english
Pages:
2
DOI:
10.1002/sim.955
File:
PDF, 37 KB
english, 2001