7-DAY ACTIVITY AND SELF-REPORT COMPARED TO A DIRECT MEASURE OF PHYSICAL-ACTIVITYCB TAYLOR,T COFFEY,K BERRA, R IAFFALDANO, K CASEY,WL HASKELLAMERICAN JOURNAL OF EPIDEMIOLOGY(1984)引用 164|浏览4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