Effects of prolonged intensive training on the resting levels of salivary immunoglobulin A and cortisol in adolescent volleyball players - Li T.-L.; Lin, H.-C.; Ko, M.-H.; Chang, C.-K.; Fang, S.-H. (The Journal of Sports Medicine and Physical Fitness, 2012)
Keywords: junior elite sport; youth; volleyball; hormone; immunity; relation; load intensity; Italy; biological and medical sciences; junior sports; sport games