Observations on 80 cases of systemic lupus erythematosus.
D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000175:diagnosis* / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged