A methodological, psychiatric and statistical study of a large Swedish rural population.
D006801:Humans; D008607:Intellectual Disability / Q000706:statistics & numerical data*; D001523:Mental Disorders / Q000706:statistics & numerical data*; D011618:Psychotic Disorders / Q000706:statistics & numerical data*; D012424:Rural Population
MENTAL DEFICIENCY/statistics; MENTAL DISORDERS/statistics; PSYCHOSES/statistics