Diseases of the heart / By John Cowan with chapters on the electro-cardiograph, by W.T. Ritchie and the ocular manifestations in arterio-sclerosis, by Arthur J. Ballantyne.

  • Cowan, John, 1870-
Date:
1914

Licence: Public Domain Mark

Credit: Diseases of the heart / By John Cowan with chapters on the electro-cardiograph, by W.T. Ritchie and the ocular manifestations in arterio-sclerosis, by Arthur J. Ballantyne. 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.

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