A study on the relationship between eating out and salt intake in six provinces of China
LI Qing, YU Huan, LIU Min, LI Yuan, ZHANG Puhong, BAI Yamin, XU Jianwei
South China Journal of Preventive Medicine . 2025, (2): 131 -136 .  DOI: 10.12183/j.scjpm.2025.0131