New bronchoscopic instruments: a toothpick and a corkscrew.
Robinson
C L
CL
Faculty of Medicine, University of British Columbia, Vancouver.
D001980:Bronchi; D020680:Bronchoscopes; D002648:Child; D004867:Equipment Design; D005547:Foreign Bodies / Q000628:therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged