TY  - RPRT
TI  - Vitamin A and birth defects.
AU  - A H Lipson
AU  - W S Webster
PY  - 1996
DO  - 10.1016/s0140-6736(96)90495-x
UR  - https://pubmed.ncbi.nlm.nih.gov/8569373/
ID  - 8569373
ER  -