Certain clinical risk factors such as age and hepatitis B and C irus infections, are well documented risk factors for the deelopment of HCC.是什么意思_Certain clinical risk factors such as age and hepatitis B and C irus infections, are well documented risk factors for the deelopment of HCC.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句