title: [Prevalence of premalignant lesions of the cervix uteri. Comparative study between a female population using contraceptives].
mesh_terms: D000328:Adult; D000367:Age Factors; D002278:Carcinoma in Situ / Q000139:chemically induced*; D003270:Contraceptive Agents / Q000009:adverse effects*; D005260:Female; D006801:Humans; D011230:Precancerous Conditions / Q000139:chemically induced*; D002578:Uterine Cervical Dysplasia / Q000139:chemically induced*; D002583:Uterine Cervical Neoplasms / Q000139:chemically induced*
chemical_list: D003270:Contraceptive Agents
vernacular_title: Prevalencia de lesiones premalignas y malignas del cuello uterino. Estudio comparativo entre población femenina usando anticonceptivos.