Issues in data monitoring and interim analysis of trials

gan A Grant, D Altman, A Babiker, M Campbell, F Clemens, J Darbyshire, D Elbourne, S McLeer, M Parmar, S Pocock, D Spiegelhalter, M Sydes, A Walker, S Wallace
Cyhoeddwyd 2005-03-01

Contamination in trials of educational interventions

gan M Keogh-Brown, M Bachmann, L Shepstone, C Hewitt, A Howe, C Ramsay, F Song, J Miles, D Torgerson, S Miles, D Elbourne, I Harvey, M Campbell
Cyhoeddwyd 2007-10-01

Randomised controlled trial and parallel economic evaluation of conventional ventilatory support versus extracorporeal membrane oxygenation for severe adult respiratory failure (CE...

gan GJ Peek, D Elbourne, M Mugford, R Tiruvoipati, A Wilson, E Allen, F Clemens, R Firmin, P Hardy, C Hibbert, N Jones, H Killer, M Thalanany, A Truesdale
Cyhoeddwyd 2010-07-01