TY  - BOOK
AU  - Snell, Richard S.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 316801992
SN  - 2
PY  - 1983///];copyright 1983.46
CY  - Boston
PB  - Little, Brown
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Abnormalities
KW  - Embryology, Human.;Fetus
N1  - Includes bibliographies and index; 5
ER  -