RT Journal Article SR Electronic T1 Hydroxychloroquine-induced restrictive cardiomyopathy: a case report JF Postgraduate Medical Journal JO Postgrad Med J FD The Fellowship of Postgraduate Medicine SP 185 OP 186 DO 10.1136/postgradmedj-2017-135236 VO 94 IS 1109 A1 Dogar, Muhammad U A1 Shah, Niel N A1 Ishtiaq, Sameera A1 Shah, Parin N A1 Shah, Pratik A1 Mathew, Shawn A1 Vittorio, Timothy J YR 2018 UL http://pmj.bmj.com/content/94/1109/185.abstract AB