1. Diagnosis of cancer of the prostate: biopsy by rectal route;Astraldi;Urol Cutaneous Rev,1937
2. Ultrasound guided transrectal core biopsies of the palpably abnormal prostate;Hodge;J Urol,1989
3. Extended and saturation prostatic biopsy in the diagnosis and characterisation of prostate cancer: a critical analysis of the literature;Scattoni;Eur Urol,2007
4. A comparative analysis of sextant and an extended 11-core multisite directed biopsy strategy;Babaian;J Urol,2000
5. Adjuvants in the axillary brachial plexus blockade. Comparison between clonidine, sufentanil and tramadol;Antonucci;Minerva Anestesiol,2001