PT - JOURNAL ARTICLE AU - A V Campbell TI - The patient as consumer. DP - 1990 Apr 01 TA - British Journal of General Practice PG - 131--132 VI - 40 IP - 333 4099 - http://bjgp.org/content/40/333/131.short 4100 - http://bjgp.org/content/40/333/131.full SO - Br J Gen Pract1990 Apr 01; 40