Fertility, sterility, and contraception : the proceedings of the XIIIth World Congress of Gynaecology and Obstetrics, Singapore, September 1991 /
World Congress of Gynaecology and Obstetrics(13th :1991 :Singapore)
Teoh, Eng-Soon,1938-
Ratnam, S. S.
Macnaughton, Malcolm C.
Carnforth, Lancs, UK ; New York, USA : Parthenon Pub. Group,
1993.
Includes bibliographical references and index.
Human reproductive technology
Contraception