title: Phenobarbital side effects: hyperactivity with speech delay.
mesh_terms: D002675:Child, Preschool; D006801:Humans; D006948:Hyperkinesis / Q000139:chemically induced*; D007223:Infant; D007805:Language Development Disorders / Q000139:chemically induced*; D007806:Language Disorders / Q000139:chemically induced*; D008297:Male; D010634:Phenobarbital / Q000009:adverse effects*
chemical_list: D010634:Phenobarbital