Coba jelasin Baca ogé dari Stéroid dalam bahasa sunda dong

Michael W. King's Medical Biochemistry.  Steroids and retinoids are both terpenes that are hydrophobic, pass through cell membranes and bind to intracellular receptors. However, retinoic acid is not a steroid because it does not have the defining ring structure. See: Steroids and Related Hydrophobic Molecules.

"Biochemistry" by Jeremy M. Berg, John L. Tymoczko and Lubert Stryer (2002) W. H. Freeman and Co. steroid topics in this

Insidermedicine in 60 - Trans Fats, Steroid Rage, Calcium and Needlesticks  —Vidéo: Insidermedicine.com's  Dr. Sanjay Sharma on Trans Fats, Steroid Rage, Calcium and Needlesticks.

Nomenclature of Steroids Home Page at Queen Mary University of London.

Steroid abbreviations at ISAS (page now defunct, web archive version)