@misc{indiciae65320435ec0f, title = {Ureteroscopy: the initial experience.}, author = {M A Keating and N M Heney and H H Young and W S Kerr and M P O'Leary and S P Dretler}, year = {1986}, doi = {10.1016/s0022-5347(17)45820-4}, url = {https://pubmed.ncbi.nlm.nih.gov/3959187/}, note = {Source identifier: 3959187} }