RT Journal Article SR Electronic T1 Progressive malnutrition despite percutaneous endoscopic gastrostomy JF Frontline Gastroenterology JO Frontline Gastroenterol FD BMJ Publishing Group Ltd SP 535 OP 536 DO 10.1136/flgastro-2020-101413 VO 12 IS 6 A1 Bravo, Francisco A1 Kapoglou, Ioannis A1 Bionda, Marion A1 Macpherson, Andrew J A1 Krupka, Niklas YR 2021 UL http://fg.bmj.com/content/12/6/535.abstract AB