title: [Behavioral disorders in children: possible causes and risk factors].
authors.forename: N B
authors.initials: NB
authors.lastname: Semenova
authors.forename: V T
authors.initials: VT
authors.lastname: Manchuk
mesh_terms: D000367:Age Factors; D001289:Attention Deficit Disorder with Hyperactivity / Q000209:etiology / Q000235:genetics / Q000503:physiopathology / Q000523:psychology; D002648:Child; D002653:Child Behavior Disorders / Q000453:epidemiology / Q000209:etiology / Q000235:genetics / Q000503:physiopathology / Q000523:psychology; D006801:Humans; D008297:Male; D012307:Risk Factors; D012737:Sex Factors