title: The ethics of covert methods.
authors.forename: Roger
authors.initials: R
authors.lastname: Homan
authors.forename: Martin
authors.initials: M
authors.lastname: Bulmer
mesh_terms: D035841:Behavioral Research; D008192:Deception; D004995:Ethics, Professional; D006806:Human Rights; D006801:Humans; D007258:Informed Consent; D018907:Privacy; D012067:Religion; D012106:Research; D035844:Researcher-Subject Relations; D012942:Social Sciences; D006113:United Kingdom; D014481:United States