When does proton pump inhibitor treatment become long term? A scoping review
Peter Fentz Haastrup, Dorte Ejg Jarbøl, Wade Thompson, Jane Møller Hansen, Jens Søndergaard, Sanne Rasmussen
BMJ Open Gastroenterology Feb 2021, 8 (1) e000563; DOI: 10.1136/bmjgast-2020-000563