Ito, K., Fujita, N., Noda, Y., Kobayashi, G., Horaguchi, J., Takasawa, O., & Obana, T. (2007). Relationship between post-ERCP pancreatitis and the change of serum amylase level after the procedure. World J Gastroenterol.

Ito, Kei, Naotaka Fujita, Yutaka Noda, Go Kobayashi, Jun Horaguchi, Osamu Takasawa, et Takashi Obana. "Relationship between Post-ERCP Pancreatitis and the Change of Serum Amylase Level After the Procedure." World J Gastroenterol 2007.

Ito, Kei, et al. "Relationship between Post-ERCP Pancreatitis and the Change of Serum Amylase Level After the Procedure." World J Gastroenterol 2007.