<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://archives.ucl.ac.uk:443/CalmView/record/catalog/KATZ/C/79" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Inhibitory effects of Choline, TEA, TBA and R4N notes - work with Paul Fatt</dc:title>
  <dc:description>Contents of a folder inscribed 'R4N on nerve'. Brief notes for outline of paper, notes on experiments, data tables and hand-drawn graphs relating to blocking experiments studying effects of R4N [Quarternary Ammonium] ions including choline,  TEA [tetraethylammonium] and TBA [tetrabutylarsine] on
muscle and nerve spikes, dated October - December 1952. Also includes some correspondence with J Welsh</dc:description>
  <dc:date>1952</dc:date>
</rdf:Description>