Changes following supplementation with lutein and zeaxanthin in retinal function in eyes with early age-related macular degeneration: a randomised, double-blind, placebo-controlled trial
British Journal of Ophthalmology (2015) - Comments
pubmed: 25228440  doi: 10.1136/bjophthalmol-2014-305503  issn: 1468-2079  issn: 0007-1161 

Yang-Mu Huang, Hong-Liang Dou, Fei-Fei Huang, Xian-Rong Xu, Zhi-Yong Zou, Xin-Rong Lu, Xiao-Ming Lin