title: Stereochemistry of microbial dehydrogenation of 5-beta-3-ketosteroid.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D007664:Ketosteroids / Q000378:metabolism*; D009615:Nocardia / Q000378:metabolism; D010084:Oxidation-Reduction
chemical_list: D007664:Ketosteroids