By Anthony G.S.   Walker R.G.   Cameron A.D.   Price J.L.   Walker J.J.   Calder A.A.   in European Journal of Obstetrics and Gynecology and Reproductive Biology

ISSN:0301-2115|72|2|127-130

Elsevier‎(1997)‎

Access to resources Favorite 6.527955

By MacDuff R.   Anthony G. S.   Maclennan A. C.   in Journal of Obstetrics & Gynaecology

ISSN:1364-6893|27|7|743-744

Informa Healthcare‎(2007)‎

Access to resources Favorite 3.4220161