PT - JOURNAL ARTICLE AU - S Pathak TI - Tonics. DP - 1999 Jun 01 TA - British Journal of General Practice PG - 486--486 VI - 49 IP - 443 4099 - http://bjgp.org/content/49/443/486.3.short 4100 - http://bjgp.org/content/49/443/486.3.full SO - Br J Gen Pract1999 Jun 01; 49