TY  - BOOK
AU  - Dilts,Preston
AU  - Greene,John W
AU  - Roddick,John W
TI  - Core studies in obstetrics and gynecology  : 
PY  - 1981///
CY  - Baltimore : 
PB  - Williams & Wilkins , 
KW  - Genital diseases, female
KW  - Obstetrics
ER  -