RT Journal Article SR Electronic T1 Advancing the diagnostic and therapeutic role of EUS in pancreaticobiliary disease: Hopkins Lecture 2016 JF Frontline Gastroenterology JO Frontline Gastroenterol FD BMJ Publishing Group Ltd SP 115 OP 118 DO 10.1136/flgastro-2016-100759 VO 8 IS 2 A1 Kofi Oppong YR 2017 UL http://fg.bmj.com/content/8/2/115.abstract AB