RT Journal Article SR Electronic T1 Effects of Adrenaline Injections on ECG in Elderly Asthmatics JF The Journal of the College of General Practitioners JO J Coll Gen Pract FD British Journal of General Practice SP 66 OP 71 VO 8 IS 1 A1 B. Bendkowski YR 1964 UL http://bjgp.org/content/8/1/66.abstract AB