By Bullough C.H.W.   in European Journal of Obstetrics and Gynecology and Reproductive Biology

ISSN:0301-2115|69|1|39-39

Elsevier‎(1996)‎

Access to resources Favorite 23.62846

By Begum R.   Begum A.   Bullough C.H.W.   Johanson R.B.   in European Journal of Obstetrics and Gynecology and Reproductive Biology

ISSN:0301-2115|92|2|223-224

Elsevier‎(2000)‎

Access to resources Favorite 14.423996