Henderson E, Weinberg M, Wright WA (April 1950). "Pregnenolone". The Journal of Clinical Endocrinology and Metabolism. 10 (4): 455–474. doi:10.1210/jcem-10-4-455. PMID15415436.
Vallée M (June 2016). "Neurosteroids and potential therapeutics: Focus on pregnenolone". The Journal of Steroid Biochemistry and Molecular Biology. 160: 78–87. doi:10.1016/j.jsbmb.2015.09.030. PMID26433186. S2CID3468546.
Pertwee RG (2015). "Endocannabinoids and Their Pharmacological Actions". Endocannabinoids. Handbook of Experimental Pharmacology. Vol. 231. Springer International Publishing. pp. 1–37. doi:10.1007/978-3-319-20825-1_1. ISBN9783319208244. PMID26408156.
Piper T, Schlug C, Mareck U, Schänzer W (May 2011). "Investigations on changes in ¹³C/¹²C ratios of endogenous urinary steroids after pregnenolone administration". Drug Testing and Analysis. 3 (5): 283–290. doi:10.1002/dta.281. PMID21538944.
Henderson E, Weinberg M, Wright WA (April 1950). "Pregnenolone". The Journal of Clinical Endocrinology and Metabolism. 10 (4): 455–474. doi:10.1210/jcem-10-4-455. PMID15415436.
Vallée M (June 2016). "Neurosteroids and potential therapeutics: Focus on pregnenolone". The Journal of Steroid Biochemistry and Molecular Biology. 160: 78–87. doi:10.1016/j.jsbmb.2015.09.030. PMID26433186. S2CID3468546.
Pertwee RG (2015). "Endocannabinoids and Their Pharmacological Actions". Endocannabinoids. Handbook of Experimental Pharmacology. Vol. 231. Springer International Publishing. pp. 1–37. doi:10.1007/978-3-319-20825-1_1. ISBN9783319208244. PMID26408156.
Piper T, Schlug C, Mareck U, Schänzer W (May 2011). "Investigations on changes in ¹³C/¹²C ratios of endogenous urinary steroids after pregnenolone administration". Drug Testing and Analysis. 3 (5): 283–290. doi:10.1002/dta.281. PMID21538944.
Vallée M (June 2016). "Neurosteroids and potential therapeutics: Focus on pregnenolone". The Journal of Steroid Biochemistry and Molecular Biology. 160: 78–87. doi:10.1016/j.jsbmb.2015.09.030. PMID26433186. S2CID3468546.