'Two cautionary tales'.
Ryder
W
W
D005336:Fiber Optic Technology; D006801:Humans; D007818:Laryngeal Diseases / Q000139:chemically induced*; D007828:Laryngoscopy / Q000379:methods; D008012:Lidocaine / Q000009:adverse effects*; D010608:Pharyngeal Diseases / Q000139:chemically induced*
D008012:Lidocaine