POSZMA
Dr. Roman KOSTYRKA
Pomeranian Medical Academy
Depart. of General & Transplant. Surgery
Al Powstancow WLKP 72
SZCZECIN
POLAND
Dr. Roman KOSTYRKA
Pomeranian Medical Academy
Depart. of General & Transplant. Surgery
Al Powstancow WLKP 72
SZCZECIN
POLAND