morning test

  1. Nelson Vergel

    Validity of Midday Total Testosterone Levels in Older Men with Erectile Dysfunction

    Validity of Midday Total Testosterone Levels in Older Men with Erectile Dysfunction; Welliver R, Wiser H, Brannigan R, Feia K, Monga M, Köhler T; Journal of Urology (Feb 2014) INTRODUCTION: Based on studies demonstrating the circadian rhythmicity of testosterone levels, the optimal time of...
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