@conference{89e19be082d74b8f949c945903c066d0,
title = "Estimating the underlying overall and centre recruitment rates in external pilot trials-how many centre-months of recruitment data do we need? A case study of the BEADS pilot trial.",
author = "Laura Mandefield and Walters, {Stephen J} and Team BEADST",
year = "2017",
month = may,
day = "8",
language = "English",
note = "4th International Clinical Trials Methodology Conference (ICTMC) and the 38th Annual Meeting of the Society for Clinical Trials, ICTMC ; Conference date: 07-05-2017 Through 10-05-2017",
}