PTU - Polskie Towarzystwo Urologiczne
list of articles:

Jerzy Pietrek

Urologia Polska 1979/32/2

Calcium-salt urolithiasis and its connection with metabolic disturbances. Part III
Jerzy Zieliński, Jerzy Pietrek

Urologia Polska 1979/32/1

Urinary tract calcium stones and their connection with metaboi.ic disturbances. Part II
Jerzy Zieliński, Jerzy Pietrek

Urologia Polska 1978/31/4

Calcium lithiasis in the urinary tract and its connection with metabolic disorders- Part I
Jerzy Zieliński, Jerzy Pietrek