PT - JOURNAL ARTICLE AU - Crombie, D. L. TI - Monitoring adverse drug reactions. DP - 1975 May 01 TA - The Journal of the Royal College of General Practitioners PG - 337--343 VI - 25 IP - 154 4099 - http://bjgp.org/content/25/154/337.short 4100 - http://bjgp.org/content/25/154/337.full SO - J R Coll Gen Pract1975 May 01; 25