title: Flexible nasendoscopy: the use of smartphones as an immediate light source.
authors.affiliation: Department of Otolaryngology, Queen Elizabeth University Hospital, Glasgow, UK.
authors.forename: T D
authors.initials: TD
authors.lastname: Milner
authors.affiliation: Department of Otolaryngology, Queen Elizabeth University Hospital, Glasgow, UK.
authors.forename: J
authors.initials: J
authors.lastname: Montgomery
authors.affiliation: Department of Otolaryngology, Queen Elizabeth University Hospital, Glasgow, UK.
authors.forename: M
authors.initials: M
authors.lastname: Stewart
mesh_terms: D006801:Humans; D008029:Lighting / Q000295:instrumentation*; D057605:Natural Orifice Endoscopic Surgery / Q000295:instrumentation*; D000068997:Smartphone