@misc{indiciae93aebe8da6c3, title = {Does volume really affect outcome? Lessons from the evidence.}, author = {A J Sowden and T A Sheldon}, year = {1998}, doi = {10.1177/135581969800300311}, url = {https://pubmed.ncbi.nlm.nih.gov/10185378/}, note = {Source identifier: 10185378} }