Intra-cluster and inter-period correlation coefficients for cross-sectional cluster randomised controlled trials for type-2 diabetes in UK primary care
Crossref DOI link: https://doi.org/10.1186/s13063-016-1532-9
Published Online: 2016-08-15
Published Print: 2016-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Martin, James
Girling, Alan
Nirantharakumar, Krishnarajah
Ryan, Ronan
Marshall, Tom
Hemming, Karla