Practical Geriatrics
Application of Orem self-care theory in elderly patients with gastrointestinal cancer undergoing chemotherapy
WANG Lei, LI Chen, GUAN Youwen, LI Yanfei
Practical Geriatrics . 2025, (3): 312 -316 .  DOI: 10.3969/j.issn.1003-9198.2025.03.022