Design flaws in some randomized controlled trials

Am J Orthod Dentofacial Orthop. 2009 Feb;135(2):141. doi: 10.1016/j.ajodo.2008.12.010.
No abstract available

Publication types

  • Comment
  • Letter

MeSH terms

  • Dentition, Mixed
  • Humans
  • Malocclusion, Angle Class II / therapy
  • Palatal Expansion Technique / instrumentation
  • Randomized Controlled Trials as Topic*
  • Research Design*
  • Treatment Outcome