TY  - GEN
AU  - Hatcher R A ... [et al.].
TI  - Contraceptive technology, 1988-1989
SN  - 0-8290-1817-4
AV  - 14th rev. ed. 
PY  - 1988///
CY  - New York : 
PB  - Irvington
KW  - Contraception
KW  - Methods
KW  - Family planning
ER  -