title: I. Classification, cause and symptoms of mental illness 1890-1900 in Ontario.
mesh_terms: D000328:Adult; D005260:Female; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000145:classification / Q000175:diagnosis*; D009864:Ontario; D011570:Psychiatry / Q000266:history*