birth defect

n any of a group of herpes viruses that enlarge epithelial cells and can cause birth defects

any of a group of herpes viruses that enlarge epithelial cells and can cause birth defects

n birth defect characterized by the presence of more than the normal number of fingers or toes

n birth defect in which there is partial or total webbing connecting two or more fingers or toes

withdrawn from sale after discovered to cause severe birth defects because it inhibits angiogenesis