contraceptive device
·2,447,543篇论文数据，部分数据来源于NoteExpress
在全球范围内人们获取避孕手段的可能性已有所加强，但估计仍有1.2亿对夫妇得不到他们想要或需要的避孕工具。
Access to contraception has increased worldwide but there are still an estimated 120 million couples who do not get the contraceptives they would like or need.
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