International Travoprost Study: Comparison of topical Travoprost eye drops given once daily and Timolol 0,5% given twice a daily in patients with open-angle glaucoma hypertension.
Franzco IG, Cunha-Vaz JG, Jakobsen Jan-Erik, Nordmann JP, Trost E, Sullivan EK A, Philipson B, Nystrom A, Wollensak J
J. Glaucoma. 2001; 10: 414-422.
2001