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Hepatitis A among schoolchildren in a US-Mexico border community.
OBJECTIVES: A cross-sectional study investigated the association of hepatitis A seropositivity with environmental and personal risk factors among children in a United States-Mexico border community. METHODS: Hepatitis A serological markers and a questionnaire identifying risk factors were evaluated...
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| Autori principali: | , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
1997
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1381144/ https://ncbi.nlm.nih.gov/pubmed/9357363 |
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