The Lancet · 1984 · 243 citations · 35 references
MedicineInfectious DiseasesObstetricsAdolescent HealthAdolescent MedicineReproductive HealthAdolescent PregnancyAdolescent Reproductive HealthPregnancySexual HealthSexually Transmitted Infection EpidemiologySexually Transmitted InfectionsAdolescent Sexually Transmitted Infections
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