title: ALTITUDE ILLNESS.
authors: William
authors: W
authors: Selde
authors: Will
authors: W
authors: Smith
mesh_terms: D017732:Air Ambulances; D000532:Altitude Sickness / Q000175:diagnosis* / Q000628:therapy*; D003937:Diagnosis, Differential; D004638:Emergency Treatment; D006801:Humans; D009051:Mountaineering