title: An epidemiologic study of carcinoma in situ and squamous dysplasia of the uterine cervix.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001706:Biopsy; D002277:Carcinoma / Q000453:epidemiology* / Q000209:etiology; D002584:Cervix Uteri / Q000473:pathology*; D003075:Coitus; D004243:Divorce; D004522:Educational Status; D005260:Female; D006801:Humans; D008393:Marriage; D008396:Maryland; D008875:Middle Aged; D010298:Parity; D011230:Precancerous Conditions; D011336:Probability; D012044:Regression Analysis; D012189:Retrospective Studies; D014246:Trichomonas vaginalis / Q000302:isolation & purification; D002583:Uterine Cervical Neoplasms / Q000453:epidemiology* / Q000209:etiology; D014626:Vaginal Smears