A case of lymphocytic myocarditis in a patient treated with an immune checkpoint inhibitor, a recent class of chemotherapy agents. - Duarte T; Costa C; Gonçalves S; Raposo L; Ferreira A; Albuquerque C; Vau N; Caria R (Revista portuguesa de cardiologia : orgao oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology, 2022)