Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Tear film break-up time and lissamine green staining in dry eye patients with or without meibomian gland dysfunction (MGD) treated with Cationorm or Refresh. (a) Tear break-up time (TBUT) improvement over time, and (b) lissamine green change from baseline following Cationorm or Refresh treatment. *P < 0.05 (generalized estimating equation models, analysis of variance).
