00451nam a2200121Ia 4500008004100000245013800041260004500179260000900224300000900233500001300242650001300255856006100268170516s9999    xx            000 0 und d 4aThe effects of surface morphology on the aerosol performance of spray-dried particles within HFA 134a based metered dose formulations  bAsian Journal of Pharmaceutical Sciences  c2015  a10:6  aDecember  xPharmacy  uhttp://www.sciencedirect.com/science/journal/18180876/10