TY - JOUR T1 - Atrial fibrillation JF - Clinical Medicine JO - Clin Med SP - 90 LP - 90 DO - 10.7861/clinmedicine.19-1-90 VL - 19 IS - 1 AU - Kaushik Guha Y1 - 2019/01/01 UR - http://www.rcpjournals.org/content/19/1/90.1.abstract ER -