TY  - BOOK
AU  - Tulchinsky,Dan
AU  - Ryan,Kenneth J.,1926-
TI  - Maternal-fetal endocrinology
SN  - 0721689116
PY  - 1980///
CY  - Philadelphia
PB  - Saunders
KW  - Obstetrical endocrinology
N1  - Includes bibliographies and index
ER  -