title: Lidocaine gel greatly reduces pain for men undergoing rectal prostate biopsy.
mesh_terms: D000285:Administration, Rectal; D000779:Anesthetics, Local / Q000008:administration & dosage*; D001707:Biopsy, Needle / Q000379:methods*; D005782:Gels; D006801:Humans; D008012:Lidocaine / Q000008:administration & dosage*; D008297:Male; D010146:Pain / Q000517:prevention & control; D010147:Pain Measurement; D011471:Prostatic Neoplasms / Q000175:diagnosis*
chemical_list: D000779:Anesthetics, Local; D005782:Gels; D008012:Lidocaine