Effects of ascorbic acid on serum cortisol and the testosteron:cortisopl ratio in junior elite weigthlifters - Marsit, J. L.; Conley, M. S.; Stone, M. H.; Fleck, S. J.; Kearney, J. T.; Schirmer, G. P.; Keith, R. L.; Kraemer, W. J.; Johnson, R. L. (The Journal of Strength and Conditioning Research, 1998)