TY  - BOOK
AU  - Hatcher, RA.
TI  - The essentials of contraceptive technology 
SN  - 9781885960016
PY  - 1997///
CY  - Baltimore, MD
PB  - Population Information Program, Center for Communication Programs, The Johns Hopkins School of Public Health
KW  - Public Health
KW  - Contraception Behavior
KW  - Family Planning Services
N1  - Supplement to Population Reports, Series J, no. 44, vol. XXIV, no. 2; "July 1997"; Includes bibliographical references (p. A9-A12)
ER  -