Woods J A, J M Davis, J A Smith and D C Nieman. Exercise and cellular innate immune function. Med. Sci. Sports Exerc.; Vol.31, No1, P57-66, 1999.是什么意思_Woods J A, J M Davis, J A Smith and D C Nieman. Exercise and cellular innate immune function. Med. Sci. Sports Exerc.; Vol.31, No1, P57-66, 1999.在线翻译_英语_读音_用法_例句