title: How much is enough? The impact of frequent hemodialysis.
authors.affiliation: Renal-Electrolyte and Hypertension Division, Hospital of the University of Pennsylvania, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104, USA.
authors.forename: Dan
authors.initials: D
authors.lastname: Negoianu
authors.forename: Joel D
authors.initials: JD
authors.lastname: Glickman
authors.forename: Jeffrey S
authors.initials: JS
authors.lastname: Berns