title: [Does the size of a community affect psychiatric disease?].
mesh_terms: D000437:Alcoholism / Q000523:psychology; D005860:Germany, West; D006801:Humans; D001523:Mental Disorders / Q000523:psychology*; D012424:Rural Population; D012565:Schizophrenic Psychology; D012923:Social Class; D012931:Social Environment; D012934:Social Isolation; D019966:Substance-Related Disorders / Q000523:psychology; D014505:Urban Population
vernacular_title: Hat die Grösse des Wohnorts Einfluss auf ein psychisches Leiden?