1. Out-of-Hospital Use of Proton Pump Inhibitors and Hypomagnesemia at Hospital Admission: A Nested Case-Control Study 
Ioannis Koulouridis, MD, MS, Mansour Alfayez, MD, Hocine Tighiouart, MS, Nicolaos E. Madias, MD, David M. Kent, MD, MSc, Jessica K. Paulus, ScD, Bertrand L. Jaber, MD, MS 
American Journal of Kidney Diseases 
Volume 62, Issue 4, Pages (October 2013)
DOI: /j.ajkd
Copyright © 2013 National Kidney Foundation, Inc. Terms and Conditions

2. Figure 1
Flow diagram describes the derivation of the analytical data set.
American Journal of Kidney Diseases  , DOI: ( /j.ajkd )
Copyright © 2013 National Kidney Foundation, Inc. Terms and Conditions