1. Trial Quality in Nephrology: How Are We Measuring Up?
Suetonia C. Palmer, MB ChB, PhD 
American Journal of Kidney Diseases 
Volume 58, Issue 3, Pages (September 2011)
DOI: /j.ajkd
Copyright © 2011 National Kidney Foundation, Inc. Terms and Conditions

2. Figure 1
Number of randomized controlled trials published in nephrology and 12 other specialties of internal medicine from
American Journal of Kidney Diseases  , DOI: ( /j.ajkd )
Copyright © 2011 National Kidney Foundation, Inc. Terms and Conditions