Practical Geriatrics
Construction and validation of an early risk model for chronic pain after hip replacement in the elderly based on machine learning algorithms
ZHANG Li, LI Juanqi, ZHANG Cailei, ZHANG Ziru
Practical Geriatrics . 2026, (9): 929 -934 .  DOI: 10.3969/j.issn.1003-9198.2026.09.013