Patient saliva: a useful anti-fog agent for the fibre-optic nasolaryngoscope.
Fraser
L
L
Gunasekaran
S
S
Cruickshank
H
H
D006801:Humans; D007828:Laryngoscopy / Q000379:methods*; D012463:Saliva; D013501:Surface-Active Agents
D013501:Surface-Active Agents