TY  - EJOU
AU  - Jr, Francis X. Keeley 

TI  - Endoscopic biopsy of upper tract tumors: why bother?
T2  - Canadian Journal of Urology

PY  - 2012
VL  - 19
IS  - 6
SN  - 1488-5581

AB  - 
KW  - 

DO  -