<?xml version="1.0" encoding="UTF-8"?>
<xml>
<records>
<record>
  <contributors>
    <authors>
      <author>Rojas-Valverde, Daniel</author>
      <author>Scheer, Volker</author>
      <author>Tuesta, Marcelo</author>
      <author>Gómez-Carmona, Carlos D.</author>
    </authors>
  </contributors>
  <titles>
    <title>Agreement and Reliability Between Urine Reagent Strips and Refractometry for Field Assessment of Hydration in Ultra-Trail Runners</title>
    <secondary-title>Nutrients</secondary-title>
  </titles>
  <doi>10.3390/nu18030466</doi>
  <pages/>
  <volume/>
  <number/>
  <dates>
    <year>2026</year>
    <pub-dates>
      <date>2026</date>
    </pub-dates>
  </dates>
  <abstract/>
</record>

</records>
</xml>