Summary of notification returns : cases notified during the month ending February 28th, 1898 / John C. Thresh, County Medical Officer of Health, Essex County Council.

  • Essex (England). County Council
Date:
1898

Licence: Public Domain Mark

Credit: Summary of notification returns : cases notified during the month ending February 28th, 1898 / John C. Thresh, County Medical Officer of Health, Essex County Council. Source: Wellcome Collection.

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