based on reports of regression of superficial bladder tumors after urinary diversion , a study was designed to measure the effects of urine and continued exposure to carcinogen on the incidence of progression of n- [ 4- ( 5-nitro-2-furyl ) -2-thiazolyl ] -formamide-induced early urinary bladder lesions to invasive tumor .
C0005695
of
C0005682
urinary bladder