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 Impact on sleep quality in health workers at a third level hospital diagnosed with COVID 19 during 2020   /    Impacto en la calidad del sueño en los trabajadores de la salud en un hospital de tercer nivel diagnosticados con COVID 19.
<strong>Network of Research in Occupational Health</strong>, [S.l.], v. 6, n. S4, p. 205-206, oct. 2023.
ISSN 2594-0988.
Available at: &lt;<a href="https://rist.zaragoza.unam.mx/index.php/rist/article/view/711" target="_new">https://rist.zaragoza.unam.mx/index.php/rist/article/view/711</a>&gt;. Date accessed: 20 feb. 2026.