APA

van Nispen tot Pannerden S. C., Candel M. J. J. M., Zwakhalen S. M. G., Hamers J. P. H., Curfs L. M. G. & Berger M. P. F. (20091019). An item response theory-based assessment of the pain assessment checklist for Seniors with Limited Ability to Communicate (PACSLAC). : The journal of pain.

Chicago

van Nispen tot Pannerden Stephanie C, Candel Math J J M, Zwakhalen Sandra M G, Hamers Jan P H, Curfs Leopold M G and Berger Martijn P F. 20091019. An item response theory-based assessment of the pain assessment checklist for Seniors with Limited Ability to Communicate (PACSLAC). : The journal of pain.

Harvard

van Nispen tot Pannerden S. C., Candel M. J. J. M., Zwakhalen S. M. G., Hamers J. P. H., Curfs L. M. G. and Berger M. P. F. (20091019). An item response theory-based assessment of the pain assessment checklist for Seniors with Limited Ability to Communicate (PACSLAC). : The journal of pain.

MLA

van Nispen tot Pannerden Stephanie C, Candel Math J J M, Zwakhalen Sandra M G, Hamers Jan P H, Curfs Leopold M G and Berger Martijn P F. An item response theory-based assessment of the pain assessment checklist for Seniors with Limited Ability to Communicate (PACSLAC). : The journal of pain. 20091019.