TY  - BOOK
AU  - Dilts,Preston V.
AU  - Greene,John W.
AU  - Roddick,John W.
TI  - Core studies in obstetrics and gynecology
SN  - 0683025724
U1  - 618 
PY  - 1981///
CY  - Baltimore
PB  - Williams & Wilkins
N1  - Includes index
ER  -