TY - GEN AU - Schapira,H E TI - An antireflux modification in ureterosigmoidostomy SN - 0027-2507 PY - 1987///0105 KW - Aged KW - Aged, 80 and over KW - Colon, Sigmoid KW - surgery KW - Female KW - Humans KW - Male KW - Middle Aged KW - Ureter KW - Urinary Diversion KW - methods N1 - Publication Type: Journal Article ER -