PREVENTION OF INCREASED PRESSURES IN ANESTHETIC VAPORIZERS WITH A UNIDIRECTIONAL VALVE.
D000758:Anesthesia; D000769:Anesthesia, Inhalation; D000776:Anesthesiology; D000777:Anesthetics; D035843:Biomedical Research; D004864:Equipment and Supplies; D009330:Nebulizers and Vaporizers
D000777:Anesthetics
ANESTHESIA, INHALATION; EQUIPMENT AND SUPPLIES