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Credit
An inaugural essay on hydrocephalus internus : submitted to the examination of the Rev. John Andrews ..., the Trusttes and medical professors of the University of Pennsylvania, on the 21st day of April, 1806 : for the degree of Doctor of Medicine / by Jacob David Wacker. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.)