testosterone; accurate assays; harmonized

Accurate Measurement and Harmonized Reference Ranges for Total and Free Testosterone Levels (2022) Ravi Jasuja, Ph.D., Karol M. Pencina, Ph.D., Liming Peng, MSc, Shalender Bhasin, MB, BS* INTRODUCTION A central tenet of endocrinology is that the hormones secreted by the endocrine glands...