55

Trying to avoid bias in case-control and case-cohort studies

Year:
2003
Language:
english
File:
PDF, 22 KB
english, 2003
56

Association of endometriosis with body size and figure

Year:
2005
Language:
english
File:
PDF, 178 KB
english, 2005
93

WHEN THE BOUGH BREAKS

Year:
1988
Language:
english
File:
PDF, 5.76 MB
english, 1988
97

Our Once-in-a-Lifetime Opportunity

Year:
2004
Language:
english
File:
PDF, 495 KB
english, 2004