PT - JOURNAL ARTICLE ED - , TI - Some Aspects of Chronic Bronchitis DP - 1965 May 01 TA - The Journal of the College of General Practitioners PG - 300--300 VI - 9 IP - 3 4099 - http://bjgp.org/content/9/3/300.2.short 4100 - http://bjgp.org/content/9/3/300.2.full SO - J Coll Gen Pract1965 May 01; 9