MARTIN DOHRN / SCIENCE PHOTO LIBRARY MARTIN DOHRN / SCIENCE PHOTO LIBRARY
Array of equipment used by a diabetic for taking insulin: test strips (left), uncapped syringe (centre) & insulin (lower right). Of the three test strips, the one on the left has not yet been used; the middle one shows normal blood sugar levels, & the one at the right shows the high blood sugar levels of a diabetic.
Model release not required. Property release not required.