PT - JOURNAL ARTICLE AU - B Gibbons TI - Metered dose inhaler technique. DP - 1991 Dec 01 TA - British Journal of General Practice PG - 517--518 VI - 41 IP - 353 4099 - http://bjgp.org/content/41/353/517.2.short 4100 - http://bjgp.org/content/41/353/517.2.full SO - Br J Gen Pract1991 Dec 01; 41