Salivary secretory immunoglobulin A response of elite speed skaters during a competition period - Kon, M.; Iizuka, T.; Maegawa, T.; Hashimoto, E.; Yuda, J.; Aoyanagi, T.; Akimoto, T.; Takahashi, H. (The Journal of Strength and Conditioning Research, 2010)
Keywords: speed skating; competition period; hormone; USA; biological and medical sciences