title: Editorial comment.
authors.affiliation: Department of Urology, University of Florence, Careggi Hospital, Florence, Italy.
authors.forename: Marco
authors.initials: M
authors.lastname: Carini
authors.forename: Andrea
authors.initials: A
authors.lastname: Minervini
mesh_terms: D000475:Alkenes / Q000032:analysis*; D005740:Gases / Q000737:chemistry*; D006801:Humans; D053685:Laser Therapy; D008297:Male; D011468:Prostatectomy / Q000379:methods*; D012906:Smoke; D020728:Transurethral Resection of Prostate
chemical_list: D000475:Alkenes; D005740:Gases; D012906:Smoke