The value of a phenol red impregnated thread for differentiating between the aqueous and non-aqueous deficient dry eye
- 1 November 1998
- journal article
- Published by Wiley in Ophthalmic and Physiological Optics
- Vol. 18 (6), 471-476
- https://doi.org/10.1016/s0275-5408(98)00005-2