Establishment of a normative database and evaluation of the test-retest repeatability of the Spaeth/Richman contrast sensitivity test.
Gupta L, Waisbourd M, Sanvicente CT, Hsieh M, Wizov SS, Spaeth EE, Richman J, Spaeth GL. Establishment of a normative database and evaluation of the test-retest repeatability of the Spaeth/Richman contrast sensitivity test. Jpn J Ophthalmol. 2019 Jan; 63(1):73-81.