Relative efficiency of equal versus unequal cluster sizes in cluster randomized trials with a small number of clusters. uri icon

authors

  • Liu, Jingxia
  • Xiong, Chengjie
  • Liu, Lei
  • Wang, Guoqiao
  • Jingqin, Luo
  • Gao, Feng
  • Chen, Ling
  • Li, Yan

publication date

  • January 1, 2020