APA (7th ed.) Citation

Wannhoff, A., Rupp, C., Friedrich, K., Brune, M., Knierim, J., Flechtenmacher, C., . . . Gotthardt, D. (2015). Inflammation but not biliary obstruction is associated with carbohydrate antigen 19-9 levels in patients with primary sclerosing cholangitis. Clinical gastroenterology and hepatology, 13(13), . https://doi.org/10.1016/j.cgh.2015.07.014

Chicago Style (17th ed.) Citation

Wannhoff, Andreas, et al. "Inflammation but Not Biliary Obstruction Is Associated with Carbohydrate Antigen 19-9 Levels in Patients with Primary Sclerosing Cholangitis." Clinical Gastroenterology and Hepatology 13, no. 13 (2015). https://doi.org/10.1016/j.cgh.2015.07.014.

MLA (9th ed.) Citation

Wannhoff, Andreas, et al. "Inflammation but Not Biliary Obstruction Is Associated with Carbohydrate Antigen 19-9 Levels in Patients with Primary Sclerosing Cholangitis." Clinical Gastroenterology and Hepatology, vol. 13, no. 13, 2015, https://doi.org/10.1016/j.cgh.2015.07.014.