TY - JOUR T1 - A reinvestigation of recruitment to randomised, controlled, multicenter trials: a review of trials funded by two UK funding agencies. JO - Trials UR - http://eprints.whiterose.ac.uk/83450/ PY - 2013/06/09 AU - Sully BGO AU - Julious SA AU - Nicholl J ED - DO - DOI: 10.1186/1745-6215-14-166 VL - 14 SP - 166 Y2 - 2024/12/22 ER -