PT - JOURNAL ARTICLE AU - Pringle, M TI - Revalidation. DP - 1999 Apr 01 TA - British Journal of General Practice PG - 259--260 VI - 49 IP - 441 4099 - http://bjgp.org/content/49/441/259.short 4100 - http://bjgp.org/content/49/441/259.full SO - Br J Gen Pract1999 Apr 01; 49