title: Thalidomide-embryopathy in twins: a collaborative study.
mesh_terms: D000014:Abnormalities, Drug-Induced / Q000235:genetics*; D004200:Diseases in Twins / Q000139:chemically induced*; D005260:Female; D006801:Humans; D008297:Male; D011247:Pregnancy; D013792:Thalidomide / Q000009:adverse effects*
chemical_list: D013792:Thalidomide