About Yang Huaqing
About 河源市和平婦幼保健院,广東 河源,517200
About Luo Chunxia
About 河源市和平婦幼保健院,广東 河源,517200
About Huang Liying
About 河源市和平婦幼保健院,广東 河源,517200
About Zhongguo Minkang Yixue
About latter pregnancy period
About ultrasonic test
About middle pregnancy period
About ultrasonic wave
About pregnant woman
About ultrasonography
About perineum
About misdiagnosis
About placenta praevia
About 臨床診断
About Gynecologic and obstetric diagnosis
About 腹部
About 会陰
About 超音波
About 妊娠中期
About 妊娠末期
About 前置胎盤
About 患者の診断
About 応用