Consort 2010 statement : extension to cluster randomised trials
Citation
Campbell , M K , Piaggio , G , Elbourne , D R , Altman , D G & CONSORT Group 2012 , ' Consort 2010 statement : extension to cluster randomised trials ' , BMJ , vol. 345 , pp. e5661 . https://doi.org/10.1136/bmj.e5661