对于带铜宫内节育器的脱落率稍高的缺点有待研究和改进。

对于带铜宫内节育器的脱落率稍高的缺点有待研究和改进。的英文翻译

基本释义

• so it is suggested that the SSRC may be used more widely, despiteits somewhet higher expulsion rate, which we may expect to lower with improvement intechnique.