1)Hálfdánarson ÓÖ, et al : Proton-pump inhibitors among adults ; a nationwide drug-utilization study. Therap Adv Gastroenterol 11 : 1756284818777943, 2018. PMID 29872455
2)Pottegård A, et al : Use of proton-pump inhibitors among adults ; a Danish nationwide drug utilization study. Therap Adv Gastroenterol 9(5) : 671-678, 2016. PMID 27582879
3)Voukelatou P, et al : Predictors of inappropriate proton pump inhibitors use in elderly patients. Curr Gerontol Geriatr Res 2019 : 7591045, 2019. PMID 30713553
4)Lambert AA, et al : Risk of community-acquired pneumonia with outpatient proton-pump inhibitor therapy ; a systematic review and meta-analysis. PLoS One 10(6) : e0128004, 2015. PMID 26042842
5)Gaude GS : Pulmonary manifestations of gastroesophageal reflux disease. Ann Thorac Med 4(3) : 115-123, 2009. PMID 19641641
6)Filion KB, et al, CNODES Investigators : Proton pump inhibitors and the risk of hospitalisation for community-acquired pneumonia ; replicated cohort studies with meta-analysis. Gut 63(4) : 552-558, 2014. PMID 23856153
7)Wang CH, et al : Proton pump inhibitors therapy and the risk of pneumonia ; a systematic review and meta-analysis of randomized controlled trials and observational studies. Expert Opin Drug Saf 18(3) : 163-172, 2019. PMID 30704306
8)Jena AB, et al : Confounding in the association of proton pump inhibitor use with risk of community-acquired pneumonia. J Gen Intern Med 28(2) : 223-230, 2013. PMID 22956446