title: Ultrasonically guided precise needle placement in the prostate and the seminal vesicles.
mesh_terms: D001706:Biopsy / Q000379:methods*; D002648:Child; D006801:Humans; D008297:Male; D011467:Prostate / Q000473:pathology; D011471:Prostatic Neoplasms / Q000175:diagnosis*; D012669:Seminal Vesicles / Q000473:pathology; D014463:Ultrasonography