Hoover G S, McAuliffe K M
Am J Ophthalmol. 1979 Aug;88(2):260-2. doi: 10.1016/0002-9394(79)90476-8.
We have developed a system for endothelial cell density calculation and morphologic examination, which has proven to be convenient and reproducible, by using a currently available viewing unit, a few inexpensive materials, and simple arithmetic.