How and When to Take Prostate Biopsies Jan Vanderkerken, Jean de la Rosette, Pilar Laguna, Frans Debruyne European Urology Supplements Volume 1, Issue 6, Pages 15-20 (September 2002) DOI: 10.1016/S1569-9056(02)00052-0
Fig. 1 Difference between echogenicity of the peripheral zone and the transition zone. European Urology Supplements 2002 1, 15-20DOI: (10.1016/S1569-9056(02)00052-0)
Fig. 2 A large tumor can be missed if the biopsy-needle is not directed into the peripheral zone. European Urology Supplements 2002 1, 15-20DOI: (10.1016/S1569-9056(02)00052-0)