validation studies

Validating the 8 CPCSSN Case Definitions for Chronic Disease Surveillance in a Primary Care Database of Electronic Health Records
Tyler Williamson, Michael E. Green, Richard Birtwhistle, Shahriar Khan, Stephanie Garies, Sabrina T. Wong, Nandini Natarajan, Donna Manca and Neil Drummond

The Annals of Family Medicine July 2014, 12 (4) 367-372; DOI: https://doi.org/10.1370/afm.1644