Journal Article
Study

The importance of establishing regimen concordance in preventing medication errors in anticoagulant care.

Schillinger D, Wang F, Rodriguez M, et al. Journal of health communication. 2006;11:555-67.

The researchers examined patient adherence to a warfarin regimen and concordance between the patient's regimen and physician's report. They found that miscommunication may contribute to under- and overanticoagulation.