Restaurant interventions for salt reduction in China: protocol for a randomised controlled trial.
Wenwen DuJiguo ZhangYuan LiFeng J HeXue ZhouZhihua XuYifu GaoLei YinXiaoyu ChangWei YanMonique TanGraham A MacGregorRong LuoPuhong ZhangHuijun WangPublished in: BMJ open (2020)
ChiCTR1800019694; Pre-results.