[THE PLACE FOR THE EXPIRATION VALVE IN SEMI-CLOSED CIRCULATORY ANESTHETIC SYSTEMS].
D000758:Anesthesia; D000769:Anesthesia, Inhalation; D000777:Anesthetics; D004864:Equipment and Supplies; D006801:Humans
D000777:Anesthetics
ANESTHESIA, INHALATION; EQUIPMENT AND SUPPLIES
MIASTO NA EKSPIRATORNATA KLAPA V POLUZATVORENATA TSIRKULIARNA ANESTZIOLOGICHNA SISTEMA.