title: Transperineal prostate needle biopsy guided by transurethral ultrasound in patients without a rectum.
authors.forename: K A
authors.initials: KA
authors.lastname: Kirby
mesh_terms: D001707:Biopsy, Needle / Q000379:methods*; D006801:Humans; D008297:Male; D010502:Perineum; D011467:Prostate / Q000000981:diagnostic imaging* / Q000473:pathology*; D012007:Rectum / Q000601:surgery*; D014463:Ultrasonography; D014521:Urethra