TY  - BOOK
AU  - Zatuchni, Gerald I.,
ED  - International Workshop on Long Acting Contraceptive Delivery System
TI  - Long-acting contraceptive delivery systems : proceedings
T2  - PARFR series on fertility regulation
SN  - 0061429058
U1  - 618.177-021.6 
PY  - 1984///
CY  - Philadelphia
PB  - Harper & Row
KW  - AGENTES ANTICONCEPTIVOS
KW  - ADMINISTRACION & DOSIFICACION
KW  - ESTEROIDES
KW  - ESPERMATICIDAS
KW  - EFECTOS ADVERSOS
KW  - DISPOSITIVOS INTRAUTERINOS
ER  -