title: Prerequisites for screening.
authors.affiliation: Fourth Department of Surgery, University Central Hospital, Helsinki, Finland.
authors.forename: K
authors.initials: K
authors.lastname: von Smitten
mesh_terms: D004992:Ethics, Medical; D006801:Humans; D008403:Mass Screening / Q000379:methods*; D010043:Outcome and Process Assessment, Health Care; D010342:Patient Acceptance of Health Care; D011786:Quality Control; D012017:Referral and Consultation