Even though "keto" is a standard prefix in organic chemistry, the 1989 recommendations of the Joint Commission on Biochemical Nomenclature discourage the application of the prefix "keto" for steroid names, and favor the prefix "oxo" (e.Egzama, sedef hastal??? gibi cilt emraz?n?n tedavisinde topikal steroidler kullan?l?r.Ancak, herhangi bir riziko a