<?xml version="1.0" encoding="UTF-8"?>
<references>
<reference>
  <a2>Amaldi, Ugo</a2>
  <a2>Larsson, Börje</a2>
  <a2>Lemoigne, Yves</a2>
  <t1/>
  <t2>Excerpta Medica</t2>
  <sn/>
  <op/>
  <vo/>
  <ab/>
  <la>eng</la>
  <k1>cancer;
                </k1>
  <pb/>
  <pp/>
  <yr>1997</yr>
  <ed/>
  <ul/>
  <no>Imported from Invenio.</no>
</reference>

</references>