title: Commentary.
authors.affiliation: Army Health Unit, FASC, Camberley, UK.
authors.forename: David A
authors.initials: DA
authors.lastname: Ross
authors.affiliation: HQ Surgeon General, Lichfield, UK.
authors.forename: R H B
authors.initials: RH
authors.lastname: Wiliamson
mesh_terms: D004992:Ethics, Medical; D004993:Ethics, Nursing; D006301:Health Services Needs and Demand / Q000941:ethics*; D006801:Humans; D008887:Military Medicine / Q000941:ethics*; D008888:Military Nursing / Q000941:ethics*