TY  - BOOK
AU  - Moore, Keith L.
AU  - T.V.N. Persaud .
TI  - Before we are born: essentials of embryology and birth defects 
SN  - 0721646654
U1  - CIR 612.6 M822 1993 
PY  - 1993///
CY  - Philadelphia
PB  - W.B Saunders Company
KW  - Embroyology, Human
KW  - Anomalies
N1  - Includes index
ER  -