King-Kallimanis, B. L., ter Hoeven, C. L., de Haes, H. C., Smets, E. M., Koning, C. C. E., & Oort, F. J. (2011). Assessing measurement invariance of a health-related quality-of-life questionnaire in radiotherapy patients. Springer Netherlands.

King-Kallimanis, Bellinda L., Claartje L. ter Hoeven, Hanneke C. de Haes, Ellen M. Smets, Caro C. E. Koning, and Frans J. Oort. Assessing Measurement Invariance of a Health-related Quality-of-life Questionnaire in Radiotherapy Patients. Springer Netherlands, 2011.

King-Kallimanis, Bellinda L., et al. Assessing Measurement Invariance of a Health-related Quality-of-life Questionnaire in Radiotherapy Patients. Springer Netherlands, 2011.