PT - JOURNAL ARTICLE AU - Bernard J Roth TI - Back to the Future: Using Inhalers Correctly DP - 2008 Mar 01 TA - Respiratory Care PG - 314--315 VI - 53 IP - 3 4099 - http://rc.rcjournal.com/content/53/3/314.short 4100 - http://rc.rcjournal.com/content/53/3/314.full