Objective To understand the AIDS knowledge levels among different population and how they acquired the knowledge in certain district of Huaihua city.
目的了解怀化市某区不同人群有关艾滋病的知识知晓及知识来源情况。
Objective To understand the AIDS knowledge levels among different population and how they acquired the knowledge in certain district of Huaihua city.
目的了解怀化市某区不同人群有关艾滋病的知识知晓及知识来源情况。
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