We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSexual timetables for oral-genital, vaginal, and anal intercourse: sociodemographic comparisons in a nationally representative sample of adolescents.AuthorsHalpern CT; Haydon AAPublicationAmerican journal of public health, 2012, Vol 102, Issue 6, p1221ISSN1541-0048Publication typearticleDOI10.2105/AJPH.2011.300394