[The occurrence of mental illnesses in the countries of the world].
D003148:Communism; D005843:Geography; D049673:History, 20th Century; D006801:Humans; D001523:Mental Disorders / Q000453:epidemiology* / Q000266:history; D012425:Russia (Pre-1917); D014586:USSR; D014481:United States
Rasprostranennost' psikhicheskikh zabolevaniĭ v stranakh mira.