Cite
MLA Citation
Kwadwo Owusu Akuffo et al.. “Central Retinal Enrichment Supplementation Trials (CREST): Design and Methodology of the CREST Randomized Controlled Trials.” Ophthalmic epidemiology, vol. 21, 2014, pp. 111–123. http://access.bl.uk/ark:/81055/vdc_100024674790.0x00001a