目的：应用吸管的大小及废除刮宫对人工流产吸宫术的影响。

Objective To evaluate the influence of straw size and abolishing the curettage on induced abortion.

youdao

目的：应用吸管的大小及废除刮宫对人工流产吸宫术的影响。

Objective To evaluate the influence of straw size and abolishing the curettage on induced abortion.

youdao