PT - JOURNAL ARTICLE AU - J. T. Hart AU - S. L. Barley TI - Secondary prevention of myocardial infarction: an uncertain feeling. DP - 1982 Nov 01 TA - The Journal of the Royal College of General Practitioners PG - 651--653 VI - 32 IP - 244 4099 - http://bjgp.org/content/32/244/651.short 4100 - http://bjgp.org/content/32/244/651.full SO - J R Coll Gen Pract1982 Nov 01; 32