title: [The control of anesthetic gas contamination by the use of a closed-circuit gas delivery apparatus].
authors.affiliation: Ist. di Igiene G. Sanarelli, Università degli Studi di Roma La Sapienza.
authors.forename: D
authors.initials: D
authors.lastname: D'Alessandro
authors.forename: S
authors.initials: S
authors.lastname: Di Roma
authors.forename: M
authors.initials: M
authors.lastname: Marceca
mesh_terms: D016902:Air Pollution, Indoor / Q000032:analysis / Q000517:prevention & control* / Q000706:statistics & numerical data; D000776:Anesthesiology / Q000295:instrumentation* / Q000706:statistics & numerical data; D000777:Anesthetics / Q000032:analysis; D005069:Evaluation Studies as Topic; D005740:Gases / Q000032:analysis; D009873:Operating Rooms
chemical_list: D000777:Anesthetics; D005740:Gases