Hendriks, S. H., Rutgers, J., van Dijk, P. R., Groenier, K. H., Bilo, H. J. G., Kleefstra, N., . . . Blanker, M. H. (2015). Validation of the howRu and howRwe questionnaires at the individual patient level. BMC Health Serv Res.

Hendriks, Steven H., Jojanneke Rutgers, Peter R. van Dijk, Klaas H. Groenier, Henk J. G. Bilo, Nanne Kleefstra, Janwillem W. H. Kocks, Kornelis J. J. van Hateren, a Marco H. Blanker. "Validation of the HowRu and HowRwe Questionnaires At the Individual Patient Level." BMC Health Serv Res 2015.

Hendriks, Steven H., et al. "Validation of the HowRu and HowRwe Questionnaires At the Individual Patient Level." BMC Health Serv Res 2015.