title: Resistance factors in pediatric endotracheal tubes and connectors.
mesh_terms: D000776:Anesthesiology / Q000295:instrumentation*; D004548:Elasticity; D007442:Intubation, Intratracheal / Q000295:instrumentation*; D008961:Models, Structural; D010372:Pediatrics / Q000295:instrumentation*; D012212:Rheology