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<rdf:Description rdf:about="https://calmview.lshtm.ac.uk/CalmView/record/catalog/GB%200809%20Ross/163/08/38" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter from Leslie Tillotson Webster</dc:title>
  <dc:description>His work is not purely mathematical so he has not referred to Ross' epidemiological work. He has "shown experimentally in mouse typhoid that virulence does remain constant and that susceptibility of different hosts does vary"</dc:description>
  <dc:date>26/6/1923</dc:date>
</rdf:Description>