title: A clinical study of pityriasis rosea.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010915:Pityriasis / Q000150:complications / Q000188:drug therapy / Q000453:epidemiology / Q000209:etiology; D012737:Sex Factors