Further observations on heart-block / by G. A. Gibson and W. T. Ritchie.

Date:
1907

Licence: In copyright

Credit: Further observations on heart-block / by G. A. Gibson and W. T. Ritchie. Source: Wellcome Collection.

Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.

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