Full text: Available Index: IMSEAR (South-East Asia) Main subject: Female / Humans / Male / Epidemiologic Studies / Incidence / Prevalence / Sensitivity and Specificity / Developing Countries / India Type of study: Diagnostic study / Incidence study / Observational study / Prevalence study / Prognostic study Country/Region as subject: Asia Language: English Year: 2000 Type: Article