Frequency of diagnoses of schizophrenia versus affective disorders from 1944 to 1968.
D000328:Adult; D000342:Affective Symptoms / Q000175:diagnosis*; D000367:Age Factors; D001714:Bipolar Disorder / Q000175:diagnosis*; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D008297:Male; D008396:Maryland; D012559:Schizophrenia / Q000175:diagnosis*; D012737:Sex Factors; D012959:Socioeconomic Factors