Vega, K. J., Chisholm, S., & Jamal, M. M. (2009). Comparison of reflux esophagitis and its complications between African Americans and non-Hispanic whites. The WJG Press.
Citação norma ChicagoVega, Kenneth J., Sian Chisholm, and M Mazen Jamal. Comparison of Reflux Esophagitis and Its Complications between African Americans and Non-Hispanic Whites. The WJG Press, 2009.
Citação norma MLAVega, Kenneth J., Sian Chisholm, and M Mazen Jamal. Comparison of Reflux Esophagitis and Its Complications between African Americans and Non-Hispanic Whites. The WJG Press, 2009.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.