Citação norma APA

Yen, C., Chang, J., Lee, T., Liu, C., Chen, L., & Chang, L. (2005). Ribavirin monotherapy increases sustained response rate in relapsers of end treatment virologic responders. World J Gastroenterol.

Citação norma Chicago

Yen, Cho-Li, Jia-Jang Chang, Tsung-Shih Lee, Ching-Jung Liu, Li-Wei Chen, and Liang-Che Chang. "Ribavirin Monotherapy Increases Sustained Response Rate in Relapsers of End Treatment Virologic Responders." World J Gastroenterol 2005.

Citação norma MLA

Yen, Cho-Li, et al. "Ribavirin Monotherapy Increases Sustained Response Rate in Relapsers of End Treatment Virologic Responders." World J Gastroenterol 2005.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.