bibliographicCitation |
Houmard JA, Costill DL, Mitchell JB, Park SH, Fink WJ, Burns JM. Testosterone, cortisol, and creatine kinase levels in male distance runners during reduced training. Int J Sports Med. 1990 Feb;11(1):41–5. doi: 10.1055/s-2007-1024760. PMID: 2180832. |