title: Simple approximate backcalculation method applied to estimate HIV prevalence in Japan.
authors.affiliation: Department of Infectious Disease Epidemiology, Faculty of Medicine, Imperial College London, London, England. h.nishiura@imperial.ac.uk
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Nishiura
authors.forename: Hideki
authors.initials: H
authors.lastname: Yanai
authors.forename: Takashi
authors.initials: T
authors.lastname: Yoshiyama
authors.forename: Masayuki
authors.initials: M
authors.lastname: Kakehashi
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology; D015658:HIV Infections / Q000453:epidemiology*; D015497:HIV-1; D015498:HIV-2; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008433:Mathematics; D008962:Models, Theoretical; D015995:Prevalence; D013223:Statistics as Topic