TY  - BOOK
AU  - Fritz,Marc A.
AU  - Speroff,Leon
TI  - Clinical gynecologic endocrinology and infertility
PY  - 2011///
KW  - Endocrine gynecology
KW  - Infertility
KW  - Endocrine aspects
KW  - Contraception
N1  - Includes bibliographical references and index
ER  -