Other breath-activated inhalers are also called dry powder inhalers. These inhalers do derece contain the pressurised inactive gas to propel the medicine. You don't have to push the canister to release a dose. Dokunmabana Tedavisi: Lenfoma ve kan kanseri kabil temelı dokunmabana türlerinin tedavisinde kemoterapi ile omuz omuza kullanılır. A https://wikimapia.org/external_link?url=https://tr.wikipedia.org/wiki/Vitamin