TY - JOUR T1 - Ventilation studies for the evaluation of bronchodilator aerosols: comparative study of isoproterenol and metaproterenol sulfate JF - Canadian Medical Association Journal JO - CMAJ SP - 585 LP - 592 VL - 99 IS - 12 AU - M. Bilodeau AU - J. C. Roy Y1 - 1968/09/28 UR - http://www.cmaj.ca/content/99/12/585.abstract ER -