TY  - GEN
AU  - Werler,M M
AU  - Lammer,E J
AU  - Rosenberg,L
AU  - Mitchell,A A
TI  - Maternal vitamin A supplementation in relation to selected birth defects
SN  - 0040-3709
PY  - 1991///0304
KW  - Abnormalities, Drug-Induced
KW  - epidemiology
KW  - Canada
KW  - Cranial Nerves
KW  - abnormalities
KW  - Female
KW  - Humans
KW  - Infant
KW  - Isotretinoin
KW  - toxicity
KW  - Neural Crest
KW  - Pregnancy
KW  - Risk Factors
KW  - United States
KW  - Vitamin A
N1  - Publication Type: Case Reports; Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S
UR  - https://doi.org/10.1002/tera.1420420506
ER  -