TY  - BOOK
AU  - Heinonen, Olli P.
AU  - Slone, Dennis
AU  - Shapiro, Samuel
TI  - Birth defects and drugs in pregnacy 
SN  - 0884160343
AV  - MED RG627 S56H46
PY  - 1977///
CY  - Boston
PB  - John Wright
KW  - Drugs in Pregnacy
ER  -