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Credit
Hookworm disease : etiology, pathology, diagnosis, prognosis, prophylaxis, and treatment / by George Dock and Charles C. Bass. Illustrated with forty-nine special engravings and colored plate. Public Domain Mark. Source: Wellcome Collection.
Provider
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.