TY  - BOOK
AU  - David E. Cohn Steven G. Gabbe 
AU  - Harry Hatasaka , James R. Scott
TI  - Clinical Obstetrics and Gynecology : Cancer in Pregnancy : Infertility 
SN  - 0009-9201
PY  - 2011///
CY  - John F. Kennedy , Philadelphia, 19103 - 2899 
PB  - W.B Saunders Company 
KW  - Obstetrics and Gynecology
N1  - Volume: 54
Number: 4
2011
ER  -