TY - GEN AU - Ernst,E A AU - Spain,J A TI - Closed-circuit and high-flow systems: examining alternatives SN - 0191-247X PY - 1984///0319 KW - Anesthesia, Inhalation KW - instrumentation KW - Cardiovascular Physiological Phenomena KW - Equipment Safety KW - Humans KW - Oxygen KW - administration & dosage KW - Respiratory Physiological Phenomena KW - Rheology KW - standards N1 - Publication Type: Journal Article ER -