Katz PO, Gerson LB, Vela MF (March 2012). “Guidelines for the diagnosis and management of gastroesophageal reflux disease.”. 《The American journal of gastroenterology》 108 (3): 308–28. doi:10.1038/ajg.2012.444. PMID23419381.
nih.gov
ncbi.nlm.nih.gov
Katz PO, Gerson LB, Vela MF (March 2012). “Guidelines for the diagnosis and management of gastroesophageal reflux disease.”. 《The American journal of gastroenterology》 108 (3): 308–28. doi:10.1038/ajg.2012.444. PMID23419381.