Subjects: Puerto Rico / Authors: Puerto Rico. Superior Board of Health. - Digital Collections - National Library of Medicine Search Results

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1. Precautions against typhoid fever and dysentery =: Precauciónes contra la fiebre tifoidea y la disentería

Author(s):: Puerto Rico. Superior Board of Health.
Publication:: Puerto Rico : Est. Tip. de A. Lynn é Hijos de Pérez Morris, 1899
Subject(s):: Typhoid Fever -- prevention & control
Dysentery -- prevention & control
Sanitation
Puerto Rico