Comparison of Two Questionnaires for Dry Eye Symptom Assessment: The Ocular Surface Disease Index and the Symptom Assessment in Dry Eye.
Amparo, Francisco, Debra Schaumberg, and Reza Dana. 2015. “Comparison of Two Questionnaires for Dry Eye Symptom Assessment: The Ocular Surface Disease Index and the Symptom Assessment in Dry Eye.”. Ophthalmology 122 (7): 1498-503.