Johnstone, F D A population-based, controlled study of the relation between HIV infection and cervical neoplasia. [electronic resource] - British journal of obstetrics and gynaecology Nov 1994 - 986-91 p. digital Publication Type: Journal Article ISSN: 0306-5456 Standard No.: 10.1111/j.1471-0528.1994.tb13045.x doi Subjects--Topical Terms: AdultCD4 Lymphocyte CountFemaleHIV Infections--complicationsHumansPopulation SurveillanceRisk FactorsScotland--epidemiologySubstance Abuse, Intravenous--epidemiologyUterine Cervical Neoplasms--epidemiologyUterine Cervical Dysplasia--epidemiology