Full text: Available Index: IMSEAR (South-East Asia) Main subject: Sri Lanka / Vaginal Smears / Aged / Female / Humans / Program Evaluation / Uterine Cervical Neoplasms / Mass Screening / Health Education / Risk Factors Type of study: Etiology study / Evaluation studies / Prognostic study / Risk factors / Screening study Country/Region as subject: Asia Language: English Journal: Ceylon Med J Year: 1998 Type: Article