| 1. 
  |  | Title: Metabolic Disturbances in the Predialytic Phase of Chronic Renal Failure (Contributions to Nephrology, Vol 65) by R. Schmicker, F. Kokot, N. Gretz, European Study Group for The Conservativ
 ISBN: 3805547390
 Publisher: S. Karger Publishing
 Pub. Date: August, 1988
 List Price: $79.50
 Amazon.com Price: $79.50
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| 2. 
  |  | Title: Low Protein Diet and Progression of Chronic Renal Failure (Contributions to Nephrology, Vol 53) by M. Strauch, S. Giovanetti, N. Gretz, European Study Group for The Conservativ, Sergio Giovannetti
 ISBN: 3805543646
 Publisher: S. Karger Publishing
 Pub. Date: December, 1986
 List Price: $29.75
 Amazon.com Price: $29.75
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| 3. 
  |  | Title: Low Protein Diets in Renal Patients: Composition and Absorption (Contributions to Nephrology, Vol 72) by N. Gretz, European Study Group for The Conservativ
 ISBN: 3805549636
 Publisher: S. Karger Publishing
 Pub. Date: September, 1989
 List Price: $29.75
 Amazon.com Price: $29.75
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| 4. 
  |  | Title: Animal Models in Chronic Renal Failure (Contributions to Nephrology, Vol 60) by N. Gretz, M. Strauch
 ISBN: 380554619X
 Publisher: S. Karger Publishing
 Pub. Date: February, 1988
 List Price: $29.75
 Amazon.com Price: $29.75
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| 5. 
  |  | Title: Experimental and Genetic Rat Models of Chronic Renal Failure by N. Gretz, M. Strauch
 ISBN: 3805554990
 Publisher: S. Karger Publishing
 Pub. Date: February, 1993
 List Price: $215.75
 Amazon.com Price: $215.75
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