PT - JOURNAL ARTICLE AU - E Besterman AU - R Creese TI - Waller--pioneer of electrocardiography. AID - 10.1136/hrt.42.1.61 DP - 1979 Jul 01 TA - British Heart Journal PG - 61--64 VI - 42 IP - 1 4099 - http://heart.bmj.com/content/42/1/61.short 4100 - http://heart.bmj.com/content/42/1/61.full SO - Heart1979 Jul 01; 42