David-Heath DF, Crabb DP, Bunce C et al : Latanoprost for open-angle glaucoma(UKGTS) : a randomised, multicentre, placebo-controlled trial. Lancet 385 (9975) : 1295-1304, 2015
Leske MC, Heijl A, Hussein M et al : Factors for glaucoma progression and the effect of treatment : the early manifest glaucoma trial. Arch Ophthalmol 121 : 48-56, 2003