[On possibilities and criteria of nosological categories of psychoses in old age].
D000368:Aged; D001714:Bipolar Disorder / Q000145:classification; D003704:Dementia / Q000145:classification* / Q000209:etiology; D049672:History, 19th Century; D006801:Humans; D011570:Psychiatry / Q000266:history; D012559:Schizophrenia / Q000209:etiology
O vozmozhnostiakh i kriteriiakh nozologicheskikh razgranicheniĭ psikhozov pozdnego vozrasta.