Prospective Randomized Multicenter Study Comparing Prostate Cancer Detection Rates of End-fire and Side-fire Transrectal Ultrasound Probe Configuration - Rom, Maximilian; Pycha, Armin; Wiunig, Christian; Reissigl, Andreas; Waldert, Matthias; Klatte, Tobias; Remzi, Mesut; Seitz, Christian (Urology, 2012)