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Credit
The malarial fevers of Baltimore : An analysis of 616 cases of malarial fever, with special reference to the relations existing between different types of haematozoa and different types of fever / by William Sydney Thayer and John Hewetson. Public Domain Mark. Source: Wellcome Collection.
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This material has been provided by the Augustus C. Long Health Sciences Library at Columbia University and Columbia University Libraries/Information Services, through the Medical Heritage Library. The original may be consulted at the the Augustus C. Long Health Sciences Library at Columbia University and Columbia University.