DEQThere are multiple definitions:Dry Eye Questionnaire(English)DE, SSOphthalmology, Questionnairehttps://doi.org…lae.2009.12.010digital echo quantification(English)ESV, EDVUltrasound, Echography/ultrasound, Medical imaging, Cardiologyhttps://doi.org…mje.2002.118174« DEPS-RDEQS »