References
Jun 1, 1978·British Journal of Obstetrics and Gynaecology·E Hemminki, B Starfield
Feb 17, 1979·Lancet·P J Lewis, P Boylan
Dec 8, 1979·Lancet·K Ritchie, G McClure
Mar 1, 1977·Basic Research in Cardiology·W Hort
Jul 15, 1979·American Journal of Obstetrics and Gynecology·K A KappyG W Mitchell
Mar 11, 1978·British Medical Journal·G V ChamberlainC J Bulpitt
Sep 16, 1978·British Medical Journal·H R ElliottP J Hayes
Jul 17, 1971·British Medical Journal·A Wesselius-de CasparisW Vivier
Citations
Jun 1, 1984·European Journal of Obstetrics, Gynecology, and Reproductive Biology·M J Keirse
Aug 1, 1997·The Journal of Obstetrics and Gynaecology Research·S ChuaS Arulkumaran
Jan 1, 1990·British Journal of Obstetrics and Gynaecology·P CrowleyM J Keirse
Apr 1, 1998·The Australian & New Zealand Journal of Obstetrics & Gynaecology·J A QuinlivanJ P Newnham
Oct 1, 1989·Acta Physiologica Scandinavica·A DagbjartssonK G Rosen
Feb 5, 1983·British Medical Journal·R F LamontM G Elder
Dec 14, 2004·Social Science & Medicine·Steve HanneyMartin Buxton
Aug 1, 1986·British Journal of Obstetrics and Gynaecology·R F LamontM G Elder
Apr 1, 1988·Australian Paediatric Journal·J Lumley
Apr 1, 1989·British Journal of Obstetrics and Gynaecology·N HolstJ M Maltau
Jan 1, 1989·British Journal of Obstetrics and Gynaecology·B BlondelG Breart
Jul 1, 1996·British Journal of Obstetrics and Gynaecology·C A HolleboomM J Keirse
Sep 1, 1980·British Journal of Obstetrics and Gynaecology·M F O'HareD G McDevitt
May 1, 1984·British Journal of Obstetrics and Gynaecology·M J Keirse
Dec 31, 1997·British Journal of Obstetrics and Gynaecology·E M WallaceS Wright
Jul 1, 1986·British Journal of Obstetrics and Gynaecology·M de Swiet, D G Talbert
Jan 1, 1997·Archives of Gynecology and Obstetrics·A E Omu, I A Oforofuo
Dec 1, 1993·Human Nature : an Interdisciplinary Biosocial Perspective·P Curtis
Jan 1, 1993·Journal of Perinatal Medicine·A Kast, M Hermer
Jun 1, 1987·Asia-Oceania Journal of Obstetrics and Gynaecology·S L TanY M Salmon
Sep 5, 1988·The Medical Journal of Australia·N M Newman