In this series:Steroid injectionsOral steroidsTopical steroidsFingertip units for topical steroidsSteroid nasal sprays Steroids dirilik be classified based on their chemical composition.[52] One example of how MeSH performs this classification is available at the Wikipedia MeSH catalog. Examples of this classification include: Steroids should hamiş be injected when there is infection https://www.webwiki.nl/tr.wikipedia.org/wiki/Vitamin