Warning: file_put_contents(): Only 0 of 5177 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/28094.com/index.php on line 55 tadem是什么意思，tadem的翻译，tadem音标、读音、用法和例句_贰靶汉英词典
Objective:To study the feasibility of detecting free-fetal DNA in maternal plasma by multiplex short tadem repeat(STR) loci amplification. 目的：探索短串連重複序列（STR）多位點檢測孕婦血漿中胎兒遊離DNA的可行性。