PT - JOURNAL ARTICLE AU - Sainsbury, Paul A AU - Fisher, Michael AU - de Silva, Ranil TI - Alternative interventions for refractory angina AID - 10.1136/heartjnl-2015-308564 DP - 2017 Dec 01 TA - Heart PG - 1911--1922 VI - 103 IP - 23 4099 - http://heart.bmj.com/content/103/23/1911.short 4100 - http://heart.bmj.com/content/103/23/1911.full SO - Heart2017 Dec 01; 103