Karila, T, Hovatta, O & Seppälä, T. (2004). Concomitant abuse of anabolic androgenic steroids and human chorionic gonadotrophin impairs spermatogenesis in power athletes. International Journal of Sports Medicine, 25 (4), 257-263. doi: 10.1055/s-2004-819936
APA (7th ed.) CitationKarila, T., Hovatta, O., & Seppälä, T. (2004). Concomitant abuse of anabolic androgenic steroids and human chorionic gonadotrophin impairs spermatogenesis in power athletes. International Journal of Sports Medicine, 25(4), 257-263.
Chicago Style (17th ed.) CitationKarila, T., O. Hovatta, and T. Seppälä. "Concomitant Abuse of Anabolic Androgenic Steroids and Human Chorionic Gonadotrophin Impairs Spermatogenesis in Power Athletes." International Journal of Sports Medicine 25, no. 4 (2004): 257-263.
MLA (9th ed.) CitationKarila, T., et al. "Concomitant Abuse of Anabolic Androgenic Steroids and Human Chorionic Gonadotrophin Impairs Spermatogenesis in Power Athletes." International Journal of Sports Medicine, vol. 25, no. 4, 2004, pp. 257-263.