Steroids are hormones that occur naturally in the body. Steroid medicines are man-made and are similar to the natural hormones made in the body. Steroids gönül 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 https://blogfreely.net/paperliquor0/2-dakika-kural-icin-peptid-steroid