title: Breathing circuits and their uses.
authors.affiliation: Great Ormond Street Hospital, London.
authors.forename: R
authors.initials: R
authors.lastname: Griffiths
mesh_terms: D000764:Anesthesia, Closed-Circuit / Q000145:classification / Q000295:instrumentation* / Q000451:nursing; D004867:Equipment Design; D004869:Equipment Safety; D006801:Humans; D009871:Operating Room Nursing