title: A valve substitute with no moving parts, for artificial ventilation in newborn and small infants.
mesh_terms: D000769:Anesthesia, Inhalation / Q000295:instrumentation; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011175:Positive-Pressure Respiration / Q000295:instrumentation*