[Trichomonas vaginitis and sex circles].
D000328:Adult; D000367:Age Factors; D000368:Aged; D005202:Asia, Eastern; D005260:Female; D006801:Humans; D008403:Mass Screening; D008598:Menstruation; D008875:Middle Aged; D014247:Trichomonas Vaginitis / Q000175:diagnosis; D014592:Uterine Hemorrhage / Q000150:complications