title: The etiologic factors in neurasthenia. An epidemiologic study on urban population.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003220:Conflict, Psychological; D005260:Female; D006117:Grief; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000150:complications*; D008875:Middle Aged; D009440:Neurasthenia / Q000453:epidemiology / Q000209:etiology*; D012383:Romania; D013315:Stress, Psychological; D014505:Urban Population