PT - JOURNAL ARTICLE AU - Woolf, C. R. TI - Correct use of pressurized aerosol inhalers DP - 1979 Sep 22 TA - Canadian Medical Association Journal PG - 710--710 VI - 121 IP - 6 4099 - http://www.cmaj.ca/content/121/6/710.short 4100 - http://www.cmaj.ca/content/121/6/710.full SO - CMAJ1979 Sep 22; 121