title: [The oxido-reduction of the cycle A of delta-4-keto-3 steroids by Nocardia].
mesh_terms: D002247:Carbon Isotopes; D002845:Chromatography; D004790:Enzyme Induction; D005938:Glucocorticoids / Q000378:metabolism*; D007664:Ketosteroids / Q000378:metabolism; D009615:Nocardia / Q000201:enzymology / Q000378:metabolism*; D010084:Oxidation-Reduction; D010088:Oxidoreductases / Q000378:metabolism; D011374:Progesterone / Q000494:pharmacology; D013057:Spectrum Analysis
chemical_list: D002247:Carbon Isotopes; D005938:Glucocorticoids; D007664:Ketosteroids; D011374:Progesterone; D010088:Oxidoreductases
vernacular_title: Sur l'oxydo-réduction du cycle A des delta-4-céto-3 stéroïdes par les Nocardia.