title: A discussion of the ethical concept of futility.
authors.forename: J
authors.initials: J
authors.lastname: Twomey
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000628:therapy; D000328:Adult; D004992:Ethics, Medical; D006806:Human Rights; D006801:Humans; D008297:Male; D018447:Medical Futility; D011020:Pneumonia, Pneumocystis / Q000628:therapy