用painless childbirth造句子,“painless childbirth”造句
來源:國語幫 2.92W
The effect of 50% Xiaoqi on painless childbirth by detecting pituitary prolactin (PRL) of puerperal with Radioimmunoassay.
Comparison of effects of low concentration bupivacaine,lidocaine,and tetracaine solutions in painless childbirth