title: Recommendation for annual HIV and STI testing in MSM introduced in Norway.
authors.affiliation: Department of Infectious Disease Epidemiology, Norwegian Institute of Public Health (Folkehelseinstituttet), Oslo, Norway. hans.blystad@fhi.no
authors.forename: Hans
authors.initials: H
authors.lastname: Blystad
authors.forename: Elise
authors.initials: E
authors.lastname: Klouman
mesh_terms: D004196:Disease Outbreaks / Q000517:prevention & control / Q000706:statistics & numerical data; D015658:HIV Infections / Q000175:diagnosis* / Q000453:epidemiology* / Q000517:prevention & control; D018451:Homosexuality, Male / Q000706:statistics & numerical data*; D006801:Humans; D015994:Incidence; D008297:Male; D008403:Mass Screening / Q000592:standards; D009664:Norway / Q000453:epidemiology; D011159:Population Surveillance / Q000379:methods*; D017410:Practice Guidelines as Topic; D018570:Risk Assessment / Q000379:methods; D012307:Risk Factors; D012749:Sexually Transmitted Diseases / Q000175:diagnosis* / Q000453:epidemiology* / Q000517:prevention & control