[Centralization of the supply of oxygen and gaseous anesthetics in the operating room].
D000758:Anesthesia / Q000600:supply & distribution*; D018685:Anesthetics, Inhalation; D004864:Equipment and Supplies; D006801:Humans; D009873:Operating Rooms / Q000600:supply & distribution*; D010100:Oxygen
D018685:Anesthetics, Inhalation; D010100:Oxygen
ANESTHESIA/equipment and supplies; OPERATING ROOMS/equipment and supplies