TY  - BOOK
AU  -  World Health Organization 
TI  - Oral contraceptives and neoplasia: report of a WHO scientific group
SN  - 92 4 120817 1
U1  - SERIALS 
PY  - 1992///
CY  - Geneva
PB  - W H O
KW  - Neoplasms
KW  - Contraceptives,Oral
N2  -  Contraceptives,Oral, Neoplasms
ER  -