@article{leyrat_morgan_leurent_kahan_2018, 
  title={Response to: How to design and analyse cluster randomized trials with a small number of clusters? Comment on Leyrat et al.}, 
  volume={47}, 
  DOI={10.1093/ije/dyy062}, 
  publisher={Oxford University Press (OUP)}, 
  author={Leyrat and Morgan and Leurent and Kahan}, 
  year={2018}, 
  month={Apr}
  }