Low Serum Potassium Levels and Clinical Outcomes in Peritoneal Dialysis—International Results from PDOPPS oleh Simon J. Davies, Junhui Zhao, Hal Morgenstern, Jarcy Zee, Brian Bieber, Douglas S. Fuller, James A. Sloand, Andreas Vychytil, Hideki Kawanishi, David W. Johnson, Angela Yee-Moon Wang, Talerngsak Kanjananbuch, Sarinya Boongird, Thyago P. Moraes, Sunil V. Badve, Ronald L. Pisoni, Jeffrey Perl