TY  - BOOK
AU  -  Wright Helena, Wright H. Beric
TI  - Contraceptive technique: a handbook for medical practitioners and senior students
U1  - WP640 
PY  - 1951///
CY  - London
PB  - J. &.A Churchill
KW  - Contraceptive Devices
KW  - Contraception
N2  -  Contraception, Contraceptive Devices
ER  -