title: The stereochemistry of hydrogen addition by a delta1-steroid reductase in baker's yeast.
mesh_terms: D000736:Androstenes; D002855:Chromatography, Thin Layer; D003903:Deuterium; D007811:Lanthanum; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010088:Oxidoreductases / Q000378:metabolism*; D012441:Saccharomyces cerevisiae / Q000201:enzymology*; D013237:Stereoisomerism
chemical_list: D000736:Androstenes; D007811:Lanthanum; D003903:Deuterium; D010088:Oxidoreductases