title: Ethical viewpoint.
authors.affiliation: Bioethica Centre, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand. donald.evans@stonebow.otago.ac.nz
authors.forename: D
authors.initials: D
authors.lastname: Evans
mesh_terms: D004781:Environmental Exposure; D004992:Ethics, Medical; D006801:Humans; D012919:Social Behavior; D006113:United Kingdom; D014947:Wounds and Injuries / Q000517:prevention & control*