https://en.wikipedia.org/wiki/Squalene
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The mean scores for charging , photalgia , and firing superstar were comparable in three groups ( p = 0 , p = 0 , and p = 0 , respectively ) . The duration of photophobia was the shortest in grouping 1 ( 1 ± 2 days ) , surveied by group 3 ( 2 ± 1 days ) and grouping 2 ( 4 ± 1 days ) ( p = 0 ) . The severity and duration of contrary subjective symptoms during the world-class postoperative week after corneal collagen cross-linking appear to be milder with epithelial debridement using excimer laser