"Xalatan an also ran?" That seems a little harsh, given that it had sales of $1.3 billion or so for the first 9 months, revenues have been increasing and Pfizer claims it is the largest selling branded glaucoma medication. <a href="http://sec.gov/Archives/edgar/data/78003/000007800308000285/q3-08pfe1.htm" target="_blank">http://sec.gov/Archives/edgar/data/78003/000007800308000285/q3-08pfe1.htm</a>