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. 2017 Jun 23;12(6):e0179580. doi: 10.1371/journal.pone.0179580

Fig 2. Differential effects of CXL treatment on clinical signs.

Fig 2

(A) Representative slit lamp images showing differences between the 4 different groups on day 7 after CXL-treatment. (B) Time dependent changes in inflammatory index among the 4 groups from day 1 to 42 (Data are presented as Mean ±(SEM, CXL groups versus control group; n = 6, **p < 0.01).