TY  - BOOK
AU  - SEIFER, D .
AU  - SPEROFF, L  .
TI  - CLINCIAL GYNAECOLOGIC ENDOCRINOLOGY & INFERTILITY / 
SN  - 0781710042
U1  - 618.2 
PY  - 2003///
CY  - NULL : 
PB  - LIPPINCOTT WILLIAMS & WILKINS , 
KW  - OBST.GYNE
ER  -