[What is the meaning of "mental disease"?].
D001519:Behavior; D005860:Germany, West; D006801:Humans; D001523:Mental Disorders / Q000145:classification*; D011593:Psychology, Social; D011639:Public Opinion; D013223:Statistics as Topic; D011795:Surveys and Questionnaires
Was heisst "Geisteskrankheit?".