1. Retinoic acid embryopathy;Lammer;N Engl J Med.,1985
2. Risk for major malformation among human fetuses exposed to isotretinoin (13-cis-retinoic acid);Lammer;Teratology,1987
3. The relationship of gestational age to vitamin A induced postnatal dysfunction;Vorhees;Teratology,1978
4. Principles of behavioral teratology;Vorhees,1986
5. Relationship between dysmorphology and neuropsychological function in children exposed to isotretinoin “in utero”;Adams,1991