R H Needle. Show Affiliations »
Abstract
Mesh: See more » AdolescentAttitudeCoitusContraception BehaviorFamily Planning ServicesFemaleHumansMaleSex EducationSexual BehaviorStudents
Year: 1977 PMID: 586412 DOI: 10.1111/j.1746-1561.1977.tb01081.x
Source DB: PubMed Journal: J Sch Health ISSN: 0022-4391 Impact factor: 2.118