Kliqqi - Thors declare that they have no competing interests Published: 15 November 2012 References http://kliqqi.live/story.php?title=thors-declare-that-they-have-no-competing-interests-published-15-november-2012-references-18 Thors declare that they have no competing interests Published: 15 November 2012 References 1. Morley JE: Testosterone and behavior. Clin Geriatr Med 2003, 19:605-616. 2. Matsumoto AM: Andropause: clinical implications of the decline in serum testosterone levels with aging in men. J Gerontol Med Sci 2002, 57: M76-M99. 3. Traish AM, Miner MM, Morgentaler A, Zitzmann M: Testosterone deficiency. Am J Sun, 14 Jul 2019 12:10:14 UTC en