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Svedin CG, Åkerman mwen ak Priebe G Itilizatè yo souvan nan pònografi. Yon popilasyon ki baze sou etid epidemyoloji sou adolesan gason Swedish in Journal of Adolesans, Volim 34, Nimewo 4, Out 2011, Paj 779-788. fè: 10.1016 / j.adolescence.2010.04.010. (Sante)
eng
Svedin CG, Åkerman I and Priebe G Frequent users of pornography. A population based epidemiological study of Swedish male adolescents in Journal of Adolescence, Volume 34, Issue 4, August 2011, Pages 779–788. doi:10.1016/j.adolescence.2010.04.010. (Health)