Stankler L, Campbell A G
Br J Dermatol. 1980 Oct;103(4):453-5. doi: 10.1111/j.1365-2133.1980.tb07271.x.
A baby with the fetal hydantoin syndrome was found to have acne vulgaris of the face. Hydantoin taken by epileptic women during pregnancy may cause neonatal acne in the offspring.