title: Faces of mercy.
authors: Palo Alto Medical Foundation, Palo Alto, California, USA.
authors: Julie A
authors: JA
authors: Burlew
mesh_terms: D000349:Africa; D004992:Ethics, Medical; D006801:Humans; D008493:Medical Missions / Q000941:ethics*; D009885:Ophthalmology / Q000941:ethics*; D014481:United States