Gonadal steroids and body composition, strength, and sexual function in men

Finkelstein JS, Lee H, Burnett-Bowie SA, Pallais JC, Yu EW, Borges LF, Jones BF, Barry CV, Wulczyn KE, Thomas BJ, Leder BZ. (2013). Gonadal steroids and body composition, strength, and sexual function in men. The New England journal of medicine.