RT Journal Article SR Electronic T1 Image of the month: Gastropericardial fistula JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 261 OP 262 DO 10.7861/clinmedicine.18-3-261 VO 18 IS 3 A1 Matteo Gandalini A1 Sylke Liebig A1 Felix Zwicker A1 Marcus Schuchmann A1 Markus Juchems YR 2018 UL http://www.rcpjournals.org/content/18/3/261.abstract