title: Letter: Anticonvulsant drugs and congenital abnormalities.
mesh_terms: D000014:Abnormalities, Drug-Induced; D000927:Anticonvulsants / Q000009:adverse effects* / Q000627:therapeutic use; D004827:Epilepsy / Q000188:drug therapy*; D005260:Female; D005333:Fetus / Q000187:drug effects; D005385:Fingers / Q000002:abnormalities*; D006801:Humans; D007223:Infant; D009264:Nails, Malformed / Q000139:chemically induced* / Q000235:genetics; D010634:Phenobarbital / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use; D010672:Phenytoin / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use; D011247:Pregnancy; D011248:Pregnancy Complications / Q000188:drug therapy*
chemical_list: D000927:Anticonvulsants; D010672:Phenytoin; D010634:Phenobarbital