Savoirs
A randomised controlled trial investigating the effect of n-3 long-chain polyunsaturated fatty acid supplementation on cognitive and retinal function in cognitively healthy older people: the Older People And n-3 Long-chain polyunsaturated fatty acids (OPAL) study protocol [ISRCTN72331636]
Dangour, Clemens Felicity, Elbourne Diana, Fasey Nicky, Hardy Pollyanna, Huppert, Knight Rosemary, Letley Louise, Richards Marcus, Truesdale Ann, Vickers Madge, Uauy Ricardo, Holder, Fletcher