Immunohistochemical and quantitative observation of endothelin-1 expression in biopsies from oral submucous fibrosis, oral leukoplakia and oral squamous cell carcinoma是什么意思_Immunohistochemical and quantitative observation of endothelin-1 expression in biopsies from oral submucous fibrosis, oral leukoplakia and oral squamous cell carcinoma在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句