File:Diphtheria Chart Colchester Graham-Smith 1902 5.png
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Summary
editDescriptionDiphtheria Chart Colchester Graham-Smith 1902 5.png |
English: Chart showing the infections and deaths from dipheria in Colchester in 1901. Upper section: Patients treated at home; Lower section: Patients treated at the infection hospital. Dotted line indicates rthe date at which treatment with antitoxin was introduced for those in hospital. The mortality rate declined from 25.9 to 5.8% after this date. From: Graham-Smith, G.S. (1902). "The Measures taken to check the Diphtheria Outbreak of 1901 at Colchester". The Journal of Hygiene 2 (2): 170-193. DOI:10.1017/s002217240000190x. |
Date | |
Source | https://archive.org/details/graham-smith-1902-journalofhygiene-02nutt/page/174 |
Author | Graham-Smith, G.S (George Stuart) 1875-1950 |
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. |
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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