?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Froghi%2C+F&rft.aufirst=F&rft.aulast=Froghi&rft.issue=10&rft.atitle=Ward-based+Goal-Directed+Fluid+Therapy+(GDFT)+in+Acute+Pancreatitis+(GAP)+trial%3A+study+protocol+for+a+feasibility+randomised+controlled+trial&rft.date=August+2019&rft.issn=2044-6055&rft.title=BMJ+Open&rft.volume=9&rft.genre=article