RUIZ MARTÍNEZ, Ana Olivia et al.
 Burden and quality of life in caregivers of chronically ill patients based on the level dependecy.
<strong>CIENCIA ergo-sum</strong>, [S.l.], v. 29, n. 3, nov. 2022.
ISSN 2395-8782.
Available at: &lt;<a href="https://cienciaergosum.uaemex.mx/article/view/15449" target="_new">https://cienciaergosum.uaemex.mx/article/view/15449</a>&gt;. Date accessed: 09 sep. 2026.
doi: <a href="https://doi.org/10.30878/ces.v29n3a3">https://doi.org/10.30878/ces.v29n3a3</a>.