title: Expiratory valve and pediatric breathing system.
authors.forename: Rajesh
authors.initials: R
authors.lastname: Mahajan
authors.forename: Vinod Kumar
authors.initials: VK
authors.lastname: Grover
authors.forename: Sushil
authors.initials: S
authors.lastname: Kumar
mesh_terms: D000764:Anesthesia, Closed-Circuit / Q000295:instrumentation*; D002675:Child, Preschool; D004867:Equipment Design; D006801:Humans; D007223:Infant; D011312:Pressure; D012122:Ventilators, Mechanical