Getting the round tube in the round hole in the field.
Willougnby
P J
PJ
Binder
L S
LS
KOENIGSBERG
M D
MD
D002983:Clinical Competence; D004632:Emergency Medical Services; D004634:Emergency Medical Technicians / Q000193:education*; D006801:Humans; D007442:Intubation, Intratracheal / Q000295:instrumentation*; D008029:Lighting / Q000379:methods*