NCIt definition : Contents packaged under pressure that are released upon activation of an appropriate
valve system.;
Alternative definition : CDISC: A product that is packaged under pressure and contains therapeutically active
ingredients that are released upon activation of an appropriate valve system; it is
intended for topical application to the skin as well as local application into the
nose (nasal aerosols), mouth (lingual aerosols), or lungs (inhalation aerosols).;
Automatic exact mappings (from CISMeF team)