title: Endotracheal tube connectors (a method for their insertion into endotracheal tubes).
mesh_terms: D005615:Freezing; D007442:Intubation, Intratracheal / Q000295:instrumentation*; D008722:Methods; D009609:Nitrous Oxide; D010969:Plastics
chemical_list: D010969:Plastics; D009609:Nitrous Oxide