title: IUPAC-IUB Joint Commission on Biochemical Nomenclature (JCBN). The nomenclature of steroids. Recommendations 1989.
mesh_terms: D001669:Biochemical Phenomena; D001671:Biochemistry; D008968:Molecular Conformation; D015394:Molecular Structure; D012958:Societies, Scientific; D013256:Steroids; D013261:Sterols; D009626:Terminology as Topic
chemical_list: D013256:Steroids; D013261:Sterols