@misc{indiciae2390a2ce09a2, title = {Ring ureterostomy.}, author = {D I Williams and W J Cromie}, year = {1975}, doi = {10.1111/j.1464-410x.1975.tb04058.x}, url = {https://pubmed.ncbi.nlm.nih.gov/1222345/}, note = {Source identifier: 1222345} }