RT Journal Article
SR Electronic
T1 Electrocardiography
JF The Journal of the College of General Practitioners
JO J Coll Gen Pract
FD British Journal of General Practice
SP 208
OP 211
VO 9
IS 2
A1 J. Stevens
YR 1965
UL http://bjgp.org/content/9/2/208.abstract
AB