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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HF/1/3/2/8/104" 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 Howard Walter Florey to Leonard Colebrook, Glasgow Royal Infirmary</dc:title>
  <dc:description>How much penicillin does Colebrook want - MRC has none - TRC having drying difficulty - agrees that application of calcium powder may be bad - manufacturers do not like making the sodium salt - essential to have sodium salt for intrmuscular injection.</dc:description>
  <dc:date>15 May 1943</dc:date>
</rdf:Description>