例句 /

Epitope identification of N protein in avain infectious bronchitis virus ck/CH/LDL/091022 strain

Epitope identification of N protein in avain infectious bronchitis virus ck/CH/LDL/091022 strain

禽传染性支气管炎病毒单克隆抗体的制备及其B细胞抗原表位的鉴定