Validation of the Coin Rotation Test: A Simple, Inexpensive, and Convenient Screening Tool for Impaired Psychomotor Processing Speed
Neurologist 16:249-253, Hill,B.D., et al, 2010
Diagnostic Testing for Coagulopathies in Patients With Ischemic Stroke
Stroke 31:3067-3078, Bushnell,C.D. & Goldstein,L.B., 2000