Z. Liu

Corneal thickness is reduced in dry eye.

S. Pflugfelder, Zuguo Liu, Z. Liu, 1999, Cornea.

The effects of long-term contact lens wear on corneal thickness, curvature, and surface regularity.

S. Pflugfelder, Zuguo Liu, Z Liu, 2000, Ophthalmology.

Detection of sialomucin complex (MUC4) in human ocular surface epithelium and tear fluid.

K. Carraway, A. Solomon, S. Pflugfelder, 2000, Investigative ophthalmology & visual science.

Pro- and anti-inflammatory forms of interleukin-1 in the tear fluid and conjunctiva of patients with dry-eye disease.

A. Solomon, S. Pflugfelder, Zuguo Liu, 2001, Investigative ophthalmology & visual science.

Regulation of MMP-9 activity in human tear fluid and corneal epithelial culture supernatant.

L. Sobrin, A. Solomon, S. Pflugfelder, 2000, Investigative ophthalmology & visual science.

Increased expression of the type 1 growth factor receptor family in the conjunctival epithelium of patients with keratoconjunctivitis sicca.

C. A. Carraway, K. Carraway, S. Pflugfelder, 2000, American journal of ophthalmology.

Corneal surface regularity and the effect of artificial tears in aqueous tear deficiency.

S. Pflugfelder, Zuguo Liu, Z Liu, 1999, Ophthalmology.

Doxycycline inhibition of interleukin-1 in the corneal epithelium.

A. Solomon, S. Pflugfelder, M. Rosenblatt, 2000, Investigative Ophthalmology and Visual Science.

[Corneal topography and pachymetry in normal eyes].

Z. Liu, M. Zhang, Y. Xie, 2001, [Zhonghua yan ke za zhi] Chinese journal of ophthalmology.