TY  - BOOK
TI  - Oral contraceptives and health:an interim report from the oral contraception study of the royal college of general practitioners
SN  - 0272793426
AV  - MED RG137.5 R65 
PY  - 1974///
CY  - London
PB  - Pitman
KW  - Oral contraceptives
ER  -