1. Proteinuria in obstructive sleep apnea
Liam F. Casserly, Nelson Chow, Shaukat Ali, Daniel J. Gottlieb, Lawrence J. Epstein, James S. Kaufman 
Kidney International 
Volume 60, Issue 4, Pages (October 2001)
DOI: /j x
Copyright © 2001 International Society of Nephrology Terms and Conditions

2. Figure 1
Percentile plot of the urine protein/creatinine ratio for categories of obstructive sleep apnea (OSA).
Kidney International  , DOI: ( /j x)
Copyright © 2001 International Society of Nephrology Terms and Conditions