Another cause of an obstructed breathing system.
Iyer
G A
GA
Davies
M
M
D000766:Anesthesia, Dental / Q000295:instrumentation*; D002675:Child, Preschool; D004868:Equipment Failure; D004869:Equipment Safety; D018857:Food Packaging; D006801:Humans; D008297:Male; D008397:Masks