The reflectance meter/enzyme test strip (Dextrostix) system for blood glucose determination was compared with the glucose oxidase and the ferricyanide methods. The system is a rapid and reliable screening test in infants and children when used by experienced personnel.
James C. Haworth, Louis A. Dilling, Maureen Van Woert. Blood Glucose Determination in Infants and ChildrenThe Reflectance Meter/Enzyme Test Strip System. Am J Dis Child. 1972;123(5):469–471. doi:10.1001/archpedi.1972.02110110097008