TY  - BOOK
AU  - Bock, Gregory
AU  - Marsh, Joan
TI  - Nural tube defects
SN  - 9780471941729
U1  - 616.64018 
PY  - 1994///
CY  - Chichester
PB  - John Wiley
KW  - Human Physiology
KW  - Medical Sciences
N1  - Symposium on neural tube defects held at the Ciba foundation, London, 18-20 May, 1993
ER  -