RT Journal Article SR Electronic T1 Pill-induced oesophagitis JF Postgraduate Medical Journal JO Postgrad Med J FD The Fellowship of Postgraduate Medicine SP 349 OP 350 DO 10.1136/postgradmedj-2020-137664 VO 97 IS 1148 A1 Syed, Misbahuddin YR 2021 UL http://pmj.bmj.com/content/97/1148/349.abstract AB