PT - JOURNAL ARTICLE AU - Christos Voukalis AU - Gregory Y H Lip TI - Oral anticoagulation for elderly patients with non-valvular atrial fibrillation: recent insights from randomised trials and the ‘real world’ AID - 10.1136/heartjnl-2017-311162 DP - 2017 Jul 01 TA - Heart PG - 977--978 VI - 103 IP - 13 4099 - http://heart.bmj.com/content/103/13/977.short 4100 - http://heart.bmj.com/content/103/13/977.full SO - Heart2017 Jul 01; 103