title: Determinants of Adolescent Initiation of Coitus.
abstract: This article reviews selected studies that document social and biological correlates of adolescent sexual behavior and describes the ongoing search for biosocial determinants of initiation of coitus in adolescents.
authors.affiliation: Department of Community Health Sciences, School of Public Health, University of Illinois at Chicago, Chicago, Illinois, USA.
authors.initials: NM
authors.lastname: Morris