1. The concentration of anaesthetics in closed circuits with special reference to halothane. II. Laboratory and theatre investigations;Galloon;Br J Anaesth,1960
2. A comparison of using a vaporizer-in-the-circuit versus a vaporizer-out-of-the-circuit to deliver halothane to spontaneously ventilating dogs;Klide,1988
3. Closed circuit anesthesia. General overview and methods of delivering anesthetic vapor;Klide,1989
4. Assessment of vaporizer performance in low-flow and closed circuit anesthesia;Lin;Anesth Analg,1980
5. The concentration of anaesthetics in closed circuits with special reference to halothane I. Theoretical study;Mapleson;Br J Anaesth,1960