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Your search keyword '"Ma, Zhen"' showing total 5 results

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5 results on '"Ma, Zhen"'

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1. Effect of HCV or HIV infection on mortality among hospitalized persons who used opioids, 2000-2010.

2. School-based HIV/AIDS education is associated with reduced risky sexual behaviors and better grades with gender and race/ethnicity differences.

3. Individual and Neighborhood Characteristics Associated With Confirmatory and Follow-up Blood Lead Testing Among Children With Elevated Blood Lead Levels.

4. Blood Lead Level Testing and Retesting Among Newly Arriving Refugee Children, Pennsylvania, 2015-2019.

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