๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The case control study: The problem and the prospect

โœ Scribed by Michel A. Ibrahim; Walter O. Spitzer


Book ID
115961101
Publisher
Elsevier Science
Year
1979
Weight
637 KB
Volume
32
Category
Article
ISSN
0021-9681

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


An international case-control study on h
โœ B. kรคllรฉn; E. E. Castilla; E. Robert; P. A. L. Lancaster; M. Kringelbach; O. Mut ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› Springer ๐ŸŒ English โš– 730 KB

The paper describes problems and advantages in an international cooperative study of a case-control design, aimed at investigating the possible association between exogenous hormones and hypospadias. The varying degrees of the ascertainment of specific exposures and risk factors, in spite of the use