1. Transperineal 125Iodine seed implantation in prostatic cancer guided by transrectal ultrasonography;Holm;J. Urol. (Baltimore),1983
2. Transperineal percutaneous iodine-125 implantation for prostatic carcinoma using transrectal ultrasound and template guidance;Blasko;Endocurie./Hypertherm. Oncol.,1987
3. Brachytherapy and organ preservation in the management of carcinoma of the prostate;Blasko;Semin. Radiat. Oncol.,1993
4. Ultrasound-guided transperineal implantation of iodine-125 and palladium-103 for the treatment of early stage prostate cancer; Technical concepts in planning, operative technique and evaluation;Grim;Atlas Urol. Clin. North Am.,1994
5. Ultrasound Physics and Instrumentation