Repeatability and Diurnal Variation of Tear Ferning Test.
Masmali AM, Al-Bahlal JM, El-Hiti GA, Akhtar S, Purslow C, Murphy PJ, Almubrad T.
Masmali AM, et al.
Eye Contact Lens. 2015 Sep;41(5):262-7. doi: 10.1097/ICL.0000000000000116.
Eye Contact Lens. 2015.
PMID: 25603440
Four samples of tear fluid were collected from the right eye of each subject using glass capillaries at set intervals during a single day (9 AM, 11 AM, 2 PM, and 4 PM). The TF patterns obtained from samples were classified according to the Masmali TF grading scale t …
Four samples of tear fluid were collected from the right eye of each subject using glass capillaries at set intervals during a single …