This was a prospective non-randomized community intervention trial designed to test the provision of injectable contraceptives by community-based reproductive health agents (CBRHAs).
这是一项前瞻性非随机性社区干预试验，旨在测试社区的生殖健康代理(CBRHAs)提供的避孕针剂。
The results of intervention trial for hypertension among 5160 urban inhabitants (35 years above) in Yinchuan were investigated.
本研究报告分析了宁夏5160名35岁以上市区居民的高血压干预实验结果。
The results of intervention trial for hypertension among 5160 urban inhabitants (35 years above) in Yinchuan were investigated.
本研究报告分析了宁夏5160名35岁以上市区居民的高血压干预实验结果。
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