[Mass screening of carcinoma of uterine cervix in 250,000 women in Peking (author's transl)].
D000328:Adult; D000367:Age Factors; D002681:China; D005260:Female; D006801:Humans; D008403:Mass Screening; D008875:Middle Aged; D002583:Uterine Cervical Neoplasms / Q000453:epidemiology* / Q000209:etiology