26 research outputs found

    Prevalence of at least one ocular morbidity in at least one eye by gender, age, education and occupation.

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    <p>Prevalence of at least one ocular morbidity in at least one eye by gender, age, education and occupation.</p

    Evidence for effects of climate zone on the prevalence of trachoma.

    No full text
    <p>Evidence for effects of climate zone on the prevalence of trachoma.</p
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