In vitro fertilisation and other alternative methods of conception :
the proceedings of the 12th World Congress of Fertility and Sterility, Singapore, October, 1986 /
edited by S. Shan Ratnam, Eng-Soon Teoh, and Soon- Chye Ng.

APA Citation

World Congress on Fertility and Sterility (12th : 1986 : Singapore)., Ng, S., Teoh, E. Soon., Ratnam, S. S. (1987). In vitro fertilisation and other alternative methods of conception: the proceedings of the 12th World Congress of Fertility and Sterility, Singapore, October, 1986. Carnforth, Lancs., U.K.: Parthenon Pub. Group.

MLA Citation

World Congress on Fertility and Sterility (12th : 1986 : Singapore), Soon-Chye Ng, Eng Soon Teoh, and S. S Ratnam. In Vitro Fertilisation And Other Alternative Methods of Conception: the Proceedings of the 12th World Congress of Fertility And Sterility, Singapore, October, 1986. Carnforth, Lancs., U.K.: Parthenon Pub. Group, 1987.