Data extraction from electronic health records (EHRs) for quality measurement of the physical therapy process: comparison between EHR data and survey data - Scholte, M; van Dulmen, S A; Neeleman-Van der Steen, C WM; van der Wees, P J; Nijhuis-van der Sanden, M W; Braspenning, J (BMC Med Inform Decis Mak, 2016)