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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HF/1/3/2/19/21" 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 Lawrence P Garrod, St Albans to H W Florey, Oxford</dc:title>
  <dc:description>Discusses effect of the calcium salt [of penicillin] on muscles - should solution always be made up with water or can saline be used - is there a possibility of diluting the powder with Kaolin - would be grateful for half million units of calcium salt.</dc:description>
  <dc:date>17 May 1943</dc:date>
</rdf:Description>