title: Age and sexual risk behaviour.
authors.forename: H
authors.initials: H
authors.lastname: Wells
authors.forename: L
authors.initials: L
authors.lastname: Sherr
authors.forename: J
authors.initials: J
authors.lastname: Norton
authors.forename: R
authors.initials: R
authors.lastname: Miller
authors.forename: M A
authors.initials: MA
authors.lastname: Johnson
authors.forename: J
authors.initials: J
authors.lastname: Elford
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D015658:HIV Infections / Q000523:psychology* / Q000635:transmission; D006801:Humans; D008297:Male; D008875:Middle Aged; D012309:Risk-Taking; D012725:Sexual Behavior / Q000706:statistics & numerical data*