Lei, J., Zhou, L., Liu, Q., & Xu, C. (2016). Acquired double pylorus: Clinical and endoscopic characteristics and four-year follow-up observations. World J Gastroenterol.
Citação norma ChicagoLei, Jing-Jing, Li Zhou, Qi Liu, and Chun-Fang Xu. "Acquired Double Pylorus: Clinical and Endoscopic Characteristics and Four-year Follow-up Observations." World J Gastroenterol 2016.
MLA引文Lei, Jing-Jing, Li Zhou, Qi Liu, and Chun-Fang Xu. "Acquired Double Pylorus: Clinical and Endoscopic Characteristics and Four-year Follow-up Observations." World J Gastroenterol 2016.
警告：這些引文格式不一定是100％准確.