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Symptomatic Androgen Deficiency Develops only When Both Total and Free Testosterone Decline in Obese Men Who may have Incident Biochemical Secondary Hypogonadism: Prospective Results from the EMAS

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Testosterone Therapy in Men With Hypogonadism: An Endocrine Society* Clinical Practice Guideline

(2018) Shalender Bhasin et al.   JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM

Accurate analysis of testosterone in human serum using a heart-cutting 2D-UPLC–MS/MS procedure

(2016) Veronica Vamathevan et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Isotope-Dilution Liquid Chromatography-Tandem Mass Spectrometry Candidate Reference Method for Total Testosterone in Human Serum

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Reference Ranges for Testosterone in Men Generated Using Liquid Chromatography Tandem Mass Spectrometry in a Community-Based Sample of Healthy Nonobese Young Men in the Framingham Heart Study and Applied to Three Geographically Distinct Cohorts

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Age-Specific Reference Ranges for Serum Testosterone and Androstenedione Concentrations in Women Measured by Liquid Chromatography-Tandem Mass Spectrometry

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Predictive accuracy and sources of variability in calculated free testosterone estimates

(2009) G. Sartorius et al.   ANNALS OF CLINICAL BIOCHEMISTRY