<?xml version="1.0" encoding="UTF-8"?>
<xml>
<records>
<record>
  <contributors>
    <authors>
      <author>Calleja Romero A.</author>
      <author>Vicente Rodríguez G.</author>
      <author>Garatachea Vallejo, N.</author>
    </authors>
  </contributors>
  <titles>
    <title>Acute effects of long-distance races on heart rate variability and arterial stiffness: A systematic review and meta-analysis</title>
    <secondary-title>J. sports sci.</secondary-title>
  </titles>
  <doi>10.1080/02640414.2021.1986276</doi>
  <pages/>
  <volume/>
  <number/>
  <dates>
    <year>2022</year>
    <pub-dates>
      <date>2022</date>
    </pub-dates>
  </dates>
  <abstract/>
</record>

</records>
</xml>