Canakinumab for recurrent rheumatic disease associated-pericarditis: a case series with long-term follow-up. (21st March 2018) - Kougkas, Nikolaos; Fanouriakis, Antonis; Papalopoulos, Ioannis; Bertsias, George; Avgoustidis, Nestor; Repa, Argyro; Sidiropoulos, Prodromos