TY  - GEN
AU  - Hatcher, R A ... [et al.].
AU  - Rinehart W.
AU  - Blackburn R.
AU  - Geller J S.
AU  - Shelton J D.
TI  - The essentials of contraceptive technology
SN  - 1-885960-01-8
PY  - 1997///
CY  - Baltimore, MD : 
PB  - Johns Hopkins University School of Public Health
KW  - Family planning
KW  - Methods
KW  - Handbooks
KW  - Contraception
KW  - Contraceptive agents
KW  - Contraceptive devices
KW  - Reproductive medicine
ER  -