Richter, J. E., & Singh, S. Ambulatory Esophageal pH Monitoring in Gastroesophageal Reflux Disease. Wiley.
Chicago Style (17th ed.) CitationRichter, Joel E., and Swarnjit Singh. Ambulatory Esophageal PH Monitoring in Gastroesophageal Reflux Disease. Wiley.
MLA (9th ed.) CitationRichter, Joel E., and Swarnjit Singh. Ambulatory Esophageal PH Monitoring in Gastroesophageal Reflux Disease. Wiley.
Warning: These citations may not always be 100% accurate.