Age at first intercourse and subsequent sexual partnering among adult women in the United States, a cross-sectional study

Magnusson, Brianna M ; Nield, Jennifer A ; Lapane, Kate L

BMC public health, 2015-02, Vol.15 (1), p.98-98, Article 98 [Periódico revisado por pares]

England: BioMed Central Ltd

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