title: Hemifacial spasm in childhood treated with carbamazepine.
mesh_terms: D002220:Carbamazepine / Q000627:therapeutic use*; D002648:Child; D005152:Facial Muscles; D006801:Humans; D008297:Male; D013035:Spasm / Q000188:drug therapy*
chemical_list: D002220:Carbamazepine