妊娠相关蛋白A与孕酮联合测定在判断早期妊娠中的价值
闻静;任海颖;翟建军
The Diagnostic of Combination Measurement of Pregnancy-associated Plasma Protein A and Progesterone in Diagnosis of Early Pregnancy
Wen Jing;Ren Haiying;Zhai Jianjun
首都医科大学学报 . 2007, (5): 649 -651 .