PT - JOURNAL ARTICLE ED - , TI - Understanding Bronchitis and Asthma DP - 1964 Mar 01 TA - The Journal of the College of General Practitioners PG - 287--287 VI - 7 IP - 2 4099 - http://bjgp.org/content/7/2/287.1.short 4100 - http://bjgp.org/content/7/2/287.1.full SO - J Coll Gen Pract1964 Mar 01; 7