Effects of contextually-tailored suggestions for physical activity: the HeartSteps Micro-Randomized TrialPredrag Klasnja,Shawna N Smith,Nicholas J Seewald,Andy Jinseok Lee,Kelly Hall,Susan A MurphyANNALS OF BEHAVIORAL MEDICINE(2017)引用 2|浏览2暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要