| http://www.w3.org/ns/prov#value | - A questionnaire was administered by a trained nurse covering demographic details and risk factors for genital herpes, including age, country of birth, years of schooling, number of pregnancies, number of deliveries, contraceptive methods used, age at first sexual intercourse, lifetime number of sexual partners, history of labial herpes, history of genital herpes, and symptoms suggestive of this co
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