• Media type: E-Article
  • Title: Methodological Challenges in Online Trials
  • Contributor: Murray, Elizabeth; Khadjesari, Zarnie; White, Ian R; Kalaitzaki, Eleftheria; Godfrey, Christine; McCambridge, Jim; Thompson, Simon G; Wallace, Paul
  • Published: JMIR Publications Inc., 2009
  • Published in: Journal of Medical Internet Research
  • Extent: e9
  • Language: English
  • DOI: 10.2196/jmir.1052
  • ISSN: 1438-8871
  • Keywords: Health Informatics
  • Footnote:
  • Access State: Open Access