TY  - BOOK
AU  - Benson,Ralph C.(Ralph Criswell),1911-
TI  - Current obstetrics & gynecologic diagnosis & treatment
SN  - 0870412108
PY  - 1976///
CY  - Los Altos
PB  - Lange Medical Publications
KW  - Gynecologic diseases
KW  - Obstetrics
ER  -