Roces, M., Kaeppler, E. v., Donnelley, C., Urva, M., Cortez, A., Brown, K., . . . Shearer, D. An analysis of data quality and population characteristics of the SIGN online surgical database: A 20 year review. Elsevier.
Chicago Style (17th ed.) CitationRoces, Matthew, et al. An Analysis of Data Quality and Population Characteristics of the SIGN Online Surgical Database: A 20 Year Review. Elsevier.
MLA (9th ed.) CitationRoces, Matthew, et al. An Analysis of Data Quality and Population Characteristics of the SIGN Online Surgical Database: A 20 Year Review. Elsevier.
Warning: These citations may not always be 100% accurate.