title: Approaches to sex education: peer-led or teacher-led?
authors.affiliation: London School of Hygiene & Tropical Medicine, London, UK. david.ross@lshtm.ac.uk
authors.forename: David A
authors.initials: DA
authors.lastname: Ross
mesh_terms: D000293:Adolescent; D005178:Faculty; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D010379:Peer Group; D011247:Pregnancy; D011253:Pregnancy in Adolescence / Q000517:prevention & control / Q000706:statistics & numerical data*; D012572:School Health Services; D012736:Sex Education / Q000379:methods*; D006113:United Kingdom