The laryngeal mask and patients with 'collapsible' airways.
Asai
T
T
Morris
S
S
D000402:Airway Obstruction / Q000209:etiology*; D000768:Anesthesia, General; D000075202:Contraindications; D006801:Humans; D017214:Laryngeal Masks; D008479:Mediastinal Neoplasms / Q000628:therapy; D008481:Mediastinoscopy / Q000379:methods*