@article{202008.0061, doi = {10.20944/preprints202008.0061.v1}, url = {https://doi.org/10.20944/preprints202008.0061.v1}, year = 2020, month = {August}, publisher = {Preprints}, author = {Bhavin B. Vasavada and Hardik Patel}, title = {Nonsurgical Procedure Related Postoperative Complications Predicts 30 Days Perioperative Mortality, in Abdominal Surgeries. A Propensity Score Matched Analysis.}, journal = {Preprints} }