T E Roberts

Economic evaluation and randomised controlled trial of extracorporeal membrane oxygenation: UK collaborative trial. The Extracorporeal Membrane Oxygenation Economics Working Group.

T. Roberts, T E Roberts, Tracy E Roberts, 1998, BMJ.

Screening for Chlamydia trachomatis: a systematic review of the economic evaluations and modelling

P Barton, N. Low, S. Bryan, 2006, Sexually Transmitted Infections.