Cricothyroid bronchography with a polyethylene catheter; description of a new technique.
D001995:Bronchography; D057785:Catheters; D006801:Humans; D007821:Laryngeal Muscles; D020959:Polyethylene; D011095:Polyethylenes
D011095:Polyethylenes; D020959:Polyethylene
BRONCHI/radiography