# Mediating role of psychological capital in the relationship between social support and treatment burden among older patients with chronic obstructive pulmonary disease

> Research article (Geriatric Nursing, 2021) · cited 30× · AI/ML

**Wikidata**: [openalex:W3194725519](https://www.wikidata.org/wiki/openalex:W3194725519)  
**Source**: https://4ort.xyz/entity/mediating-role-of-psychological-capital-in-the-relationship-between-social-support-and-treatment-burden-among-older-pati