Gus Gazzard et al on behalf of the LiGHT Trial Study Group (2019) Selective laser trabeculoplasty versus eye drops for first-line treatment of ocular hypertension and glaucoma (LiGHT): a multicentre randomised controlled trial. [Accessed Nov 2019]
Click https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(18)32213-X/fulltext link to open resource.