title: [A medical valve].
authors.forename: A M
authors.initials: AM
authors.lastname: Tsevelev
mesh_terms: D000552:Ambulances / Q000600:supply & distribution*; D004636:Emergency Service, Hospital; D004867:Equipment Design; D008020:Life Support Care / Q000295:instrumentation*; D012121:Respiration, Artificial / Q000295:instrumentation*
vernacular_title: Klapan meditsinskiĭ.