Some personal observations made in Pennsylvania and in Texas regarding malarial fever and the anopheles mosquito / by Albert Woldert, M.D., of Tyler, Texas.

  • Woldert, Albert, 1867-1959
Date:
[1906?]
Catalogue details

Licence: In copyright

Credit: Some personal observations made in Pennsylvania and in Texas regarding malarial fever and the anopheles mosquito / by Albert Woldert, M.D., of Tyler, Texas. Source: Wellcome Collection.

    19/20 (page 19)
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