PT - JOURNAL ARTICLE AU - Ken Stein AU - Becky Jenkins AU - Harvey Gamble AU - Khaled Aziz TI - Predictive value of asthma medication to identify asthma sufferers. DP - 2002 Feb 01 TA - British Journal of General Practice PG - 154--155 VI - 52 IP - 475 4099 - http://bjgp.org/content/52/475/154.short 4100 - http://bjgp.org/content/52/475/154.full SO - Br J Gen Pract2002 Feb 01; 52