title: Editorial comment.
authors.forename: Nicholas J
authors.initials: NJ
authors.lastname: Hegarty
mesh_terms: D004564:Electrocoagulation; D004724:Endoscopy; D005740:Gases / Q000032:analysis*; D006801:Humans; D016273:Occupational Exposure / Q000032:analysis*; D020728:Transurethral Resection of Prostate; D014572:Urology
chemical_list: D005740:Gases