Erratum to: Sample size calculations for cluster randomised controlled trials with a fixed number of clusters

by Karla Hemming, Alan J Girling, Alice J Sitch, Jennifer Marsh, Richard J Lilford
Published 2017-01-01

Methodological issues in economic evaluations of emergency transport systems in low-income and middle-income countries

by Dmitri Nepogodiev, Richard Lilford, Samuel I Watson, Alan J Girling, Peter Diggle, Peter J Chilton, Mark Sculpher, Darius Erlangga
Published 2021-03-01