title: [The significance of birth order in the development of mental illness].
mesh_terms: D001714:Bipolar Disorder / Q000209:etiology; D001722:Birth Order; D006801:Humans; D001523:Mental Disorders / Q000209:etiology*; D011618:Psychotic Disorders / Q000209:etiology*; D012559:Schizophrenia / Q000209:etiology*
vernacular_title: O znachenii poriadkovogo nomera rozhdeniia v razvitii psikhicheskikh zabolevaniĭ.