Classroom ventilation and respiratory diseases among school children / by S. Josephine Baker.

  • Sara Josephine Baker
Date:
[1918]
Catalogue details

Licence: Public Domain Mark

Credit: Classroom ventilation and respiratory diseases among school children / by S. Josephine Baker. Source: Wellcome Collection.

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    DEPARTMENT OF HEALTH OF THE REPRINT SERIES FEBRUARY, 1918 CLASSROOM VENTILATION AND _ RESPIRATORY DISEASES AMONG SCHOOL CHILDREN BY Ds JOSEPHINE BAKER, M. D., D. P. H. NEW. YORK Director, Bureau of Child ues Department of Health ‘“Pyblic health is purchasable. Within natural limitations
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