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Evolution of operational research studies and development of a national control strategy against intestinal helminths in Pemba Island, 1988-92.
Intestinal helminthic infections in Pemba Island, United Republic of Tanzania, have been perceived as a public health problem for many decades. School surveys in 1988 and 1992 and a community survey in 1991 were carried out to assess the distribution of prevalence and the intensity of these infectio...
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| Hlavní autoři: | , , , , , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
World Health Organization
1995
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2486758/ https://ncbi.nlm.nih.gov/pubmed/7743589 |
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