About Huang Shuai
About 北京医院婦産科国家老年医学中心,北京,100730
About Hu Qian
About 北京医院婦産科国家老年医学中心,北京,100730
About Li Ye
About 北京医院婦産科国家老年医学中心,北京,100730
About Zhou Dan
About 北京医院婦産科国家老年医学中心,北京,100730
About Zhang Qiao
About 北京医院婦産科国家老年医学中心,北京,100730
About Shengzhi Yixue Zazhi
About level measurement
About pregnancy
About abortion
About early pregnancy period
About woman
About ultrasonic wave
About stop time
About serum
About medical record
About medical examination
About area under the blood concentration time curve
About 特異性
About ROC曲線
About 診断基準
About 妊娠転帰
About Gynecology and obstetrics in general
About Gynecologic and obstetrical diseases
About エストロゲン
About 妊娠早期
About 妊娠結果
About 予測