Although Epithelial Membrane Antigen (EMA) is not a tumor marker, there is great similarity to it, for example, the relative organ specificity.是什么意思_Although Epithelial Membrane Antigen (EMA) is not a tumor marker, there is great similarity to it, for example, the relative organ specificity.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句