TY  - BOOK
AU  - Michal , F.
TI  - Safety requirements for contraceptive steroids: proceedings of a symposium on improving safety requirements for contraceptive steroids, convened by the WHO special programme of research, development, and research training in human reproduction, Geneva, february 1987
SN  - 0521354595
U1  - 363.194 
PY  - 1989///
CY  -  New York 
PB  -  Cambridge University Press
KW  - Oral contraceptives- side effects
KW  - Oral contraceptives- toxicology
N1  - This book records the proceedings of a symposium organized under the aegis of the World Health Organization Special Programme of research, development and research training in human reproduction. A wide range of experts reviews the risks and benefits to women of contraceptive steroids
N2  -  Oral contraceptives -- Side effects
  Oral contraceptives -- Toxicology 
  Steroid hormones -- Side effects
ER  -