Effect of recombinant erythropoietin on hospital admissions, readmissions, length of stay, and costs of dialysis patients. - Powe, N; Griffiths, R; Watson, A; Anderson, G; de Lissovoy, G; Greer, J; Herbert, R; Milam, R; Whelton, P (Journal of the American Society of Nephrology : JASN, 1994)