Letter on Predicting the number of sites needed to deliver a multicentre clinical trial within a limited time frame in the UKRosemary Greenwood,Julie Pell,Paula Foscarini-Craggs, Katharine Wale,Ian Thomas,Charlotte BradburyTrials（2020）引用 1|浏览14暂无评分关键词Multicentre randomised controlled trialsAI 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
