Cheng, Y., Li, M., Chen, W., Chen, N., Zhuang, Q., & Shang, K. (2004). Comparative observation on different intervention procedures in benign stricture of gastrointestinal tract. World J Gastroenterol.
Citação norma ChicagoCheng, Ying-Sheng, Ming-Hua Li, Wei-Xiong Chen, Ni-Wei Chen, Qi-Xin Zhuang, and Ke-Zhong Shang. "Comparative Observation On Different Intervention Procedures in Benign Stricture of Gastrointestinal Tract." World J Gastroenterol 2004.
Citação norma MLACheng, Ying-Sheng, et al. "Comparative Observation On Different Intervention Procedures in Benign Stricture of Gastrointestinal Tract." World J Gastroenterol 2004.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.