...
<ref>
<element-citation publication-type="journal" publication-format="print">
<name><surname>Llanos De La Torre Quiralte</surname>
<given-names>M</given-names></name>
<name><surname>Garijo Ayestaran</surname>
<given-names>M</given-names></name>
<name><surname>Poch Olive</surname>
<given-names>ML</given-names></name>
<article-title xml:lang="es">Evolucion de la mortalidad
infantil de La Rioja (1980-1998)</article-title>
<trans-title xml:lang="en">Evolution of the infant
mortality rate in la Rioja in Spain
(1980-1998)</trans-title>
<source>An Esp Pediatr</source>
<year>2001</year>
<month>Nov</month>
<volume>55</volume>
<issue>5</issue>
<fpage>413</fpage>
<lpage>420</lpage>
<comment>Figura 3, Tendencia de mortalidad infantil
[Figure 3, Trends in infant mortality]; p. 418.
Spanish</comment>
</element-citation>
</ref>
...
...
<ref>
<mixed-citation publication-type="journal" publication-format="print">
<string-name><surname>Llanos De La Torre Quiralte</surname>,
<given-names>M</given-names></string-name>,
<string-name><surname>Garijo Ayestaran</surname>,
<given-names>M</given-names></string-name>,
<string-name><surname>Poch Olive</surname>,
<given-names>ML</given-names></string-name>.
<article-title xml:lang="es">Evolucion de la mortalidad
infantil de La Rioja (1980-1998)</article-title>.
[<trans-title xml:lang="en">Evolution of the infant
mortality rate in la Rioja in Spain
(1980-1998)</trans-title>].
<source>An Esp Pediatr</source>. <year>2001</year>
<month>Nov</month>;<volume>55</volume>(<issue>5</issue>):
<fpage>413</fpage>–<lpage>420</lpage>. Figura 3, Tendencia
de mortalidad infantil [Figure 3, Trends in infant
mortality]; p. 418. Spanish.</mixed-citation>
</ref>
...
...
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<element-citation publication-type="journal">
<person-group>
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<given-names>E</given-names></name>
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<given-names>JA</given-names></name>
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<given-names>IS</given-names></name>
<name><surname>Watson</surname>
<given-names>D</given-names></name>
<name><surname>Bushby</surname>
<given-names>C</given-names></name>
</person-group>
<article-title>The day hospital in the community care
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<source>Gerontology Clinic</source>
<year>1962</year>
<volume>4</volume>
<fpage>241</fpage>
<lpage>256</lpage>
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<mixed-citation publication-type="journal">
<string-name><surname>Woodford-Williams</surname>,
<given-names>E</given-names></string-name>,
<string-name><surname>McKeon</surname>,
<given-names>JA</given-names></string-name>,
<string-name><surname>Trotter</surname>,
<given-names>IS</given-names></string-name>,
<string-name><surname>Watson</surname>,
<given-names>D</given-names></string-name>, and
<string-name><surname>Bushby</surname>,
<given-names>C</given-names></string-name>.
<article-title>The day hospital in the community care
of the elderly</article-title>.
<source>Gerontology Clinic</source>.
<year>1962</year>; <volume>4</volume>:
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