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Impact of tear metrics on the reliability of perimetry in patients with dry eye
Fig 2
Scatter diagrams of the relationships between TFBUT before perimetry and TFBUT after perimetry.
(A) Data for patients with dry eye. (B) Data for normal control subjects. TFBUT, tear film break-up time.
doi: https://doi.org/10.1371/journal.pone.0222467.g002