@misc{indiciae5818b6aaf058, title = {Ureteral obstruction after appendectomy.}, author = {G W Kaplan and D L Keiller}, year = {1974}, doi = {10.1016/s0022-3468(74)80029-1}, url = {https://pubmed.ncbi.nlm.nih.gov/4844232/}, note = {Source identifier: 4844232} }