Source:http://linkedlifedata.com/resource/umls/id/C1112870
MSH: Colloids with a gaseous dispersing phase and either liquid (fog) or solid (smoke) dispersed phase; used in fumigation or in inhalation therapy; may contain propellant agents.,NCI: 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). (NCI),NCI: Contents packaged under pressure that are released upon activation of an appropriate valve system.