PT - JOURNAL ARTICLE AU - Norman Beale TI - Poor thinking DP - 2006 Jun 01 TA - British Journal of General Practice PG - 466--468 VI - 56 IP - 527 4099 - http://bjgp.org/content/56/527/466.short 4100 - http://bjgp.org/content/56/527/466.full SO - Br J Gen Pract2006 Jun 01; 56