title: Aging in kidney disease: key issues and gaps in knowledge.
authors.forename: Linda F
authors.initials: LF
authors.lastname: Fried
authors.forename: Mark L
authors.initials: ML
authors.lastname: Unruh
mesh_terms: D000367:Age Factors; D000368:Aged; D000375:Aging; D002908:Chronic Disease; D006801:Humans; D007674:Kidney Diseases / Q000503:physiopathology*