Definition of Study, crossover

Study, crossover: A type of clinical trial in which the study subjects receive each treatment in a random order. In this type of study, every patient serves as his or her own control.


Last Editorial Review: 6/14/2012

Search MedTerms:


Back to MedTerms online medical dictionary A-Z List
Pill Identifier Tool

Need help identifying pills and medications?
Use the pill finder tool on RxList.