TY  - BOOK
ED  - WHO Scientific Group on Methods of Fertility Regulation: Advances in Research and Clinical Experience.
ED  - World Health Organization.
TI  - Methods of fertility regulation: advances in research and clinical experience, report of a WHO Scientific Group [meeting held in Geneva from 14-18 December 1970]
SN  - 9241204737
PY  - 1971///
CY  - Geneva
PB  - World Health Organization
KW  - Contraception
KW  - methods
UR  - http://apps.who.int/iris/
ER  -