By Gadow EC   in Human Reproduction

ISSN:1460-2350|13|7|1991-1995

Oxford University Press‎(1998)‎

Access to resources Favorite 21.518984

By Gadow E.C.   in Advances in Contraception

ISSN:0267-4874|15|2|109-118

Springer Publishing Company ‎(1999)‎

Access to resources Favorite 3.9978979