PTU - Polskie Towarzystwo Urologiczne
list of articles:

Andrzej Kotowicz

Urologia Polska 1982/35/3-4

Advances in the use of silicone prothesis for ureter replacement
Andrzej Kotowicz, Jacques Leemans

Urologia Polska 1978/31/3

Silicone prosthesis as substitute of ureters in clinical use
Andrzej Kotowicz, Jean Leemans