<ref>
 <element-citation publication-type="journal" publication-format="print">
  <name><surname>Laking</surname>
   <given-names>G</given-names></name>
  <name><surname>Lord</surname>
   <given-names>J</given-names></name>
  <name><surname>Fischer</surname>
   <given-names>A</given-names></name>
  <article-title>The economics of diagnosis</article-title>
  <source>Health Econ</source>
  <comment>Forthcoming 2006</comment>
 </element-citation>
</ref>

<ref>
 <mixed-citation publication-type="journal" publication-format="print">
  <string-name><surname>Laking</surname>
  <given-names>G</given-names></string-name>,
  <string-name><surname>Lord</surname>
  <given-names>J</given-names></string-name>,
  <string-name><surname>Fischer</surname>
  <given-names>A</given-names></string-name>.
  <article-title>The economics of
  diagnosis</article-title>. <source>Health
  Econ</source>. Forthcoming 2006.</mixed-citation>
</ref>