TY  - BOOK
AU  - Persuad, T V N
TI  - Before we are born: essentials of embryology and birth defects
SN  - 0721673775
PY  - 1998///
PB  - W.B. Saunders
KW  - Abnormalities, Human
KW  - Embryology, human
KW  - EMBRYOLOGY
N1  - HISTORY: Previous ed.: 1993     BIBLIOGRAPHY: Includes index
ER  -