title: The need to reduce patient discomfort during transrectal ultrasonography-guided prostate biopsy: what do we know?
authors.forename: Mark
authors.initials: M
authors.lastname: Rochester
authors.forename: Simon
authors.initials: S
authors.lastname: Brewster
mesh_terms: D000700:Analgesics / Q000008:administration & dosage*; D006801:Humans; D008297:Male; D005996:Nitroglycerin / Q000008:administration & dosage*; D010146:Pain / Q000517:prevention & control*; D036761:Ultrasound, High-Intensity Focused, Transrectal / Q000009:adverse effects*
chemical_list: D000700:Analgesics; D005996:Nitroglycerin