title: The beast inside.
authors.affiliation: Institute of Medical Ethics, Edinburgh.
authors.forename: A J
authors.initials: AJ
authors.lastname: Klotzko
mesh_terms: D000818:Animals; D004992:Ethics, Medical; D006801:Humans; D011634:Public Health; D012308:Risk Management; D014183:Transplantation, Heterologous / Q000009:adverse effects / Q000592:standards* / Q000639:trends