title: A UNIVERSAL VALVE FOR ANAESTHETIC CIRCUITS.
mesh_terms: D000776:Anesthesiology; D000777:Anesthetics; D004864:Equipment and Supplies; D006801:Humans; D011175:Positive-Pressure Respiration
chemical_list: D000777:Anesthetics
keywords: ANESTHESIOLOGY; EQUIPMENT AND SUPPLIES; POSITIVE-PRESSURE RESPIRATION