Methods The serum level of RF and PGE2 in joint synovia was measured by immune nephelometry and enzyme - linked immunosorb - ent assay(ELISA).是什么意思_Methods The serum level of RF and PGE2 in joint synovia was measured by immune nephelometry and enzyme - linked immunosorb - ent assay(ELISA).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句