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Credit
An essay on the indigenous malarial diseases of Wyomimg [!] valley, read, by appointment, before the Luzerne county medical society / by Dr. John B. Crawford, at Wilkes-Barre, Pa., May 11, 1881. Published by request of the Society. 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.