APA (7th ed.) Citation

Chen, D., Tian, S., Hu, Z., & Wu, J. Cardia Laxity under Retroflexed Endoscopy Is a Reflection of Esophageal Hiatus Enlargement. Wiley.

Chicago Style (17th ed.) Citation

Chen, Dong, Shurui Tian, Zhiwei Hu, and Jimin Wu. Cardia Laxity Under Retroflexed Endoscopy Is a Reflection of Esophageal Hiatus Enlargement. Wiley.

MLA (9th ed.) Citation

Chen, Dong, et al. Cardia Laxity Under Retroflexed Endoscopy Is a Reflection of Esophageal Hiatus Enlargement. Wiley.