Plasma phospholipid n-3 levels and fish intake in people with chronic obstructive pulmonary disease: A case control study - A.S. Fulton; A.M. Hill; M.T. Williams; P.R.C. Howe; M.T. Haren; M.L. Garg; A.M. Coates (Journal of Nutrition & Intermediary Metabolism, 2014)