Study on the Independent and Joint Effects of Physical Activity and Sleep on Low Back Pain in Middle-aged and Elderly Adults
LI Mingzhe, TIAN Yichuan, WANG Chenglong, WANG Jingjing
Chinese General Practice . 2024, (23): 2869 -2874 .  DOI: 10.12114/j.issn.1007-9572.2023.0639