Fig. 1From: Evaluation of a preservative-free, cross-linked sodium hyaluronate-based solution, Lacri +®, in dogs with dry eye: a pilot trialEvolution of the mean global ocular clinical score during the study. Clinical ocular signs corresponding to “conjunctivitis”, “ocular discharge”, “eye irritation”, “corneal opacity/ pigmentation/ vessels” were rated from 0 to 3 based on their intensity (Table1). The global ocular clinical score corresponds to the sum of these individual scoresBack to article page