A preliminary study of the neuroprotective role of citicoline eye drops in glaucomatous optic neuropathy.

Indian J Ophthalmol · 2014 · PMC4065503 · PMID 24881599

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a positive trendno p-value reported

Perimetric parameters showed a positive trend in individual eyes of patients in OMK1 group, but these values were not statistically significant in the whole group.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.