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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HB/22/1" 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 Penelope M E Stewart, Dept of Physiology, Medical School, Johannesburg, South Africa, to Henry Barcroft</dc:title>
  <dc:description>Has been recording blood flow in the hand with the plethysmographic method - lists results and asks about some discrepancies with Barcroft's work.</dc:description>
  <dc:date>3 September 1947</dc:date>
</rdf:Description>