[Vaccinations in rural districts].
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Humans↗
Biomedical subjects
J BARROS
Publications and source records attributed to J BARROS.
[Smallpox and vaccine; modern concepts].
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Humans↗
[Pernicious anemia, Addison Biermer; frequency of clinical diagnosis].
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Anemia↗
[LYMPHOGRAPHY: TECHNIC AND CLINICAL USE].
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Congenital Abnormalities↗