PT - JOURNAL ARTICLE AU - K Steven TI - Concordance in medicine. DP - 2001 Jan 01 TA - British Journal of General Practice PG - 63--64 VI - 51 IP - 462 4099 - http://bjgp.org/content/51/462/63.3.short 4100 - http://bjgp.org/content/51/462/63.3.full SO - Br J Gen Pract2001 Jan 01; 51