TY  - BOOK
AU  - Moore,Keith L.
TI  - Before we are born: basic embryology and birth defects 
SN  - 0721622070 (pbk.)
PY  - 1989///
CY  - Philadelphia
PB  - Saunders
KW  - Embryology, Human
KW  - Fetus
KW  - Abnormalities
N1  - Includes index; Bibliography: p. 291-294
ER  -