Levy, H.R. & Talalay, P. (1957). "Enzymatic introduction of double bonds into steroid ring A". J. Am. Chem. Soc. 79 (10): 2658–2659. doi:10.1021/ja01567a089.
Sugimoto Y, Yoshida M, Tamaoki B (December 1990). "Purification of 5 beta-reductase from hepatic cytosol fraction of chicken". The Journal of Steroid Biochemistry and Molecular Biology. 37 (5): 717–24. doi:10.1016/0960-0760(90)90356-p. PMID2278855. S2CID54431282.
Furuebisu M, Deguchi S, Okuda K (March 1987). "Identification of cortisone 5 beta-reductase as delta 4-3-ketosteroid 5 beta-reductase". Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 912 (1): 110–4. doi:10.1016/0167-4838(87)90253-6. PMID3828348.
Charbonneau A, The VL (January 2001). "Genomic organization of a human 5beta-reductase and its pseudogene and substrate selectivity of the expressed enzyme". Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression. 1517 (2): 228–35. doi:10.1016/s0167-4781(00)00278-5. PMID11342103.
Dorfman RI, Forchielli E (November 1956). "Separation of delta 4-5 alpha-hydrogenases from rat liver homogenates". The Journal of Biological Chemistry. 223 (1): 443–8. PMID13376613.
Brown-Grant K, Forchielli E, Dorfman RI (May 1960). "The delta4-hydrogenases of guinea pig adrenal gland". The Journal of Biological Chemistry. 235: 1317–20. PMID13805063.
Tomkins GM (March 1957). "The enzymatic reduction of delta 4-3-ketosteroids". The Journal of Biological Chemistry. 225 (1): 13–24. PMID13416214.
Sugimoto Y, Yoshida M, Tamaoki B (December 1990). "Purification of 5 beta-reductase from hepatic cytosol fraction of chicken". The Journal of Steroid Biochemistry and Molecular Biology. 37 (5): 717–24. doi:10.1016/0960-0760(90)90356-p. PMID2278855. S2CID54431282.
Furuebisu M, Deguchi S, Okuda K (March 1987). "Identification of cortisone 5 beta-reductase as delta 4-3-ketosteroid 5 beta-reductase". Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 912 (1): 110–4. doi:10.1016/0167-4838(87)90253-6. PMID3828348.
Okuda A, Okuda K (June 1984). "Purification and characterization of delta 4-3-ketosteroid 5 beta-reductase". The Journal of Biological Chemistry. 259 (12): 7519–24. PMID6736016.
Charbonneau A, The VL (January 2001). "Genomic organization of a human 5beta-reductase and its pseudogene and substrate selectivity of the expressed enzyme". Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression. 1517 (2): 228–35. doi:10.1016/s0167-4781(00)00278-5. PMID11342103.
Sugimoto Y, Yoshida M, Tamaoki B (December 1990). "Purification of 5 beta-reductase from hepatic cytosol fraction of chicken". The Journal of Steroid Biochemistry and Molecular Biology. 37 (5): 717–24. doi:10.1016/0960-0760(90)90356-p. PMID2278855. S2CID54431282.