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Purification of testosterone 5 alpha-reductase from human prostate by a four-step chromatographic procedureSteroids1994,59, 712-718 55

A primary care physician will typically run blood tests to confirm a deficiency before writing a prescription that youd fill at a pharmacy

Dose: 250-500 mcg daily is the typical range

177 MarttinenM.TakaloM.NatunenT.WittrahmR.GabboujS.KemppainenS.et al (2018)

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