<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/JHG/9/17/61" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter to Pletscher</dc:title>
  <dc:description>Thanks Pletscher for invitation and hospitality in Basle -- mentions CIBA's brain preparation of substance P and other preparations from Sandoz -- mentions sample from Haefely.</dc:description>
  <dc:date>13 March 1962</dc:date>
</rdf:Description>