Comparison of clinical efficacies between direct visualized vacuum aspiration system and painless abortion guided by B-mode ultrasound
LYU Xi-yun
YU Jun
XU Feng-ying
XU Shui-fang
ZHANG Cai-hong
QI Yi
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Publication Date：2021-03-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 323-326 )