title: Getting beyond cross-sectional studies of abnormal nutritional indexes in dialysis patients.
authors.forename: William E
authors.initials: WE
authors.lastname: Mitch
mesh_terms: D003430:Cross-Sectional Studies; D006801:Humans; D007676:Kidney Failure, Chronic / Q000150:complications; D008137:Longitudinal Studies; D009748:Nutrition Disorders / Q000175:diagnosis / Q000209:etiology / Q000517:prevention & control; D006435:Renal Dialysis / Q000009:adverse effects