PT - JOURNAL ARTICLE AU - Parker, John AU - Cleland, John G F TI - BRITISH CARDIAC SOCIETY NEWSLETTER AID - 10.1136/hrt.71.1.109-a DP - 1994 Jan 01 TA - British Heart Journal PG - 109--110 VI - 71 IP - 1 4099 - http://heart.bmj.com/content/71/1/109.2.short 4100 - http://heart.bmj.com/content/71/1/109.2.full SO - Heart1994 Jan 01; 71