RT Journal Article SR Electronic T1 Auscultation of the Heart—with Notes on Observation and Palpation JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 716 OP 716 VO 24 IS 147 A1 J. S. McCormick YR 1974 UL http://bjgp.org/content/24/147/716.abstract AB