The laryngeal mask.
Owen
G
G
Browning
S
S
Davies
C A
CA
Saunders
M
M
Thomas
T A
TA
D004630:Emergencies; D006470:Hemorrhage / Q000628:therapy*; D006801:Humans; D017214:Laryngeal Masks; D008297:Male; D014066:Palatine Tonsil; D011183:Postoperative Complications / Q000628:therapy*