Social support, social network and salt-reduction behaviours in children: a substudy of the School-EduSalt trial.
Yuan MaXiangxian FengYan-Hui DongFeng J HeHaijun WangJing ZhangWuxiang XieTao WuYunjian YinJianhui YuanGraham A MacGregorYangfeng WuPublished in: BMJ open (2019)
NCT01821144; post-results.