Effects of endogenous and synthetic opioid peptides on neutrophil function in vitro A. Menzebach, J. Hirsch, G. Hempelmann, and I. D. Welters是什么意思_Effects of endogenous and synthetic opioid peptides on neutrophil function in vitro A. Menzebach, J. Hirsch, G. Hempelmann, and I. D. Welters在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句