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Objectives: Compare the safety and efficacy of quinacrine sterilization (QS) and surgical sterilization, also known as tubal ligation (TL). Methods: 300 women accepted QS in Guiyang, China during the period from July 1995 to September 1997. Each patient was scheduled for follow-up at 3, 6, 12 and 24 months. In March 1998, a comparison group of 300 women electing TL during the same time period was...
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