Evidence that self-affirmation improves phosphate control in hemodialysis patients: a pilot cluster randomized controlled trial
Annals of Behavioral Medicine (2014) - Comment
pubmed: 24532394  doi: 10.1007/s12160-014-9597-8  issn: 1532-4796  issn: 0883-6612 

Vari Wileman, Ken Farrington, Joseph Chilcot, Sam Norton, David M. Wellsted, Michael K. Almond, Andrew Davenport, Gail Franklin, Maria Da Silva Gane, Christopher J. Armitage