Variations in recruitment rate in a multicentre streamlined safety trialLi Wei,Thomas M. MacDonald,Robert W. Flynn,Adam Wilson,Isla S. MackenziePHARMACOEPIDEMIOLOGY AND DRUG SAFETY(2012)引用 1|浏览7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