Methodological Challenges in Online Trials
Methodological Challenges in Online Trials
Elizabeth Murray
, PhD FRCGP ;
Zarnie Khadjesari
, MSc ;
Ian White
, MSc ;
Eleftheria Kalaitzaki
, MSc ;
Christine Godfrey
, BA(Hons) ;
Jim McCambridge
, PhD ;
Simon Thompson
, PhD ;
Paul Wallace
, FRCGP FFPHM