Systematic Techniques to Enhance rEtention in Randomised controlled trials: the STEER study protocol

by Katie Gillies, Peter Bower, Jim Elliott, Graeme MacLennan, Rumana S. N. Newlands, Margaret Ogden, Shaun P. Treweek, Mary Wells, Miles D. Witham, Bridget Young, Jill J. Francis
Published 2018-03-01