PT - JOURNAL ARTICLE AU - Peel, A. A. Fitzgerald TI - THE SIGNIFICANCE OF ELECTROCARDIOGRAMS SHOWING A “SECOND POSITIVE WAVE OF QRS” IN LEAD III AID - 10.1136/hrt.1.1.86 DP - 1939 Jan 01 TA - British Heart Journal PG - 86--96 VI - 1 IP - 1 4099 - http://heart.bmj.com/content/1/1/86.short 4100 - http://heart.bmj.com/content/1/1/86.full SO - Heart1939 Jan 01; 1