1. Pregnancy outcome with removal of intrauterine device;ALVIOR;Obstet Gynec., N. Y,1973
2. Dangers of Gomco intra-uterine silver ring;AMERICAN MEDICAL ASSOCIATION COMMITTEE ON CONTRACEPTIVE PRACTICES;J. Am. med. Ass,1937
3. ARTHURE, H., TOMKINSON, J., ORGANE, Sir G., LEWIS, E.M., ADELSTEIN, A.M. and WEATHERALL, J.A.C. (1975). Report on confidential enquiries into maternal deaths in England and Wales 1970-1972. D.H.S.S. Rep. Hlth soc. Sub]‘., No. 11. Her Majesty's Stationery Office, London
4. Rotating endometrial brush: new technic for the diagnosis of fundal carcinoma;AYRE;Obstet. Gynec, N. Y,1955
5. An epidemiological study of recent trends in ectopic pregnancy;BERAL;Br. J. Obstet. Gynaec,1975