title: A method to prevent clouding of the Belscope prism.
authors.forename: M J
authors.initials: MJ
authors.lastname: Bucx
authors.forename: W
authors.initials: W
authors.lastname: Droogers
authors.forename: C
authors.initials: C
authors.lastname: Mallios
mesh_terms: D000328:Adult; D002648:Child; D004867:Equipment Design; D006801:Humans; D007223:Infant; D007442:Intubation, Intratracheal; D020704:Laryngoscopes; D007909:Lenses; D010100:Oxygen / Q000008:administration & dosage*; D010102:Oxygen Inhalation Therapy; D013499:Surface Properties
chemical_list: D010100:Oxygen