Cita APA

Thrift, A. P., Vaughan, T. L., Anderson, L. A., Whiteman, D. C., & El-Serag, H. B. (2017). External Validation of the Michigan Barrett's Esophagus Prediction Tool. Clin Gastroenterol Hepatol.

Citación estilo Chicago

Thrift, Aaron P., Thomas L. Vaughan, Lesley A. Anderson, David C. Whiteman, y Hashem B. El-Serag. "External Validation of the Michigan Barrett's Esophagus Prediction Tool." Clin Gastroenterol Hepatol 2017.

Cita MLA

Thrift, Aaron P., et al. "External Validation of the Michigan Barrett's Esophagus Prediction Tool." Clin Gastroenterol Hepatol 2017.