用“laryngeal obstruction”造句大全，laryngeal obstruction造句

Furthermore, 12 cases were seen with abscess in epiglottis and 4 were operated on with tracheotomy because of acute laryngeal obstruction.

Different drug treatment of acute laryngitis and laryngeal obstruction in children

Objective: To study the experience and lessons of the emergency management of severe laryngeal obstruction caused by acute epiglottitis.