APA (7th ed.) Citation

JP, S., D, D., & CS, Y. (1997). A prospective assessment of gastroesophageal reflux before and after treatment of achalasia patients: Pneumatic dilation versus transthoracic limited myotomy. The American journal of gastroenterology, 92(7), 1109.

Chicago Style (17th ed.) Citation

JP, Shoenut, Duerksen D, and Yaffe CS. "A Prospective Assessment of Gastroesophageal Reflux Before and After Treatment of Achalasia Patients: Pneumatic Dilation Versus Transthoracic Limited Myotomy." The American Journal of Gastroenterology 92, no. 7 (1997): 1109.

MLA (9th ed.) Citation

JP, Shoenut, et al. "A Prospective Assessment of Gastroesophageal Reflux Before and After Treatment of Achalasia Patients: Pneumatic Dilation Versus Transthoracic Limited Myotomy." The American Journal of Gastroenterology, vol. 92, no. 7, 1997, p. 1109.