A dangerous problem with plastic Yankauer suckers.
D004867:Equipment Design; D004868:Equipment Failure; D006801:Humans; D009297:Nasal Mucosa / Q000293:injuries; D010969:Plastics; D011358:Product Surveillance, Postmarketing; D013396:Suction / Q000295:instrumentation*; D013499:Surface Properties
D010969:Plastics