title: Understanding crossover design.
authors.forename: Lynne M
authors.initials: LM
authors.lastname: Connelly
mesh_terms: D003924:Diabetes Mellitus, Type 2 / Q000628:therapy*; D005260:Female; D006801:Humans; D008297:Male; D008838:Microcomputers / Q000706:statistics & numerical data*; D010353:Patient Education as Topic / Q000379:methods*; D012648:Self Care / Q000295:instrumentation*