METHODS Using ELISA and polymerase chain reaction, hepatitis B virus serological marker and HBV DNA was detected respectively in 220 cases of HBsAg positive hepatic cirrhosis.是什么意思_METHODS Using ELISA and polymerase chain reaction, hepatitis B virus serological marker and HBV DNA was detected respectively in 220 cases of HBsAg positive hepatic cirrhosis.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句