PTU - Polskie Towarzystwo Urologiczne
list of articles:

Leszek Michalak

Urologia Polska 2008/61/Supl. 1

Prostate biopsy performed due to elevated prostate specific antigen (PSA) level – assessment of the prostate cancer detectability
Michał Malkowski, Wojciech Cieślikowski Jr, Leszek Michalak, Łukasz Wojnar, Witold Malendowicz, Ryszard Prędki, Zbigniew Kwias

Urologia Polska 2006/59/Suplement 1

CODE: 13.2 - Erectile dysfunction in men after self-administered anabolic substances
Roland Dadej, Leszek Michalak, Brunon Dadej, Michał Krawczyński, Zbigniew Kwias

Urologia Polska 2005/58/2

Rare cases of the penetrating injuries of male external genitalia complicated by the presence of the foreign bodies
Roland Dadej, Zbigniew Kwias, Leszek Michalak, Michał Kretkowski