Sint Nicolaas, S. M., Schepers, S. A., van den Bergh, E. M. M., Evers, A. W. M., Hoogerbrugge, P. M., Grootenhuis, M. A., & Verhaak, C. M. (2015). Illness cognitions and family adjustment: Psychometric properties of the Illness Cognition Questionnaire for parents of a child with cancer. Support Care Cancer.

Sint Nicolaas, Simone M., Sasja A. Schepers, Esther M. M. van den Bergh, Andrea W. M. Evers, Peter M. Hoogerbrugge, Martha A. Grootenhuis, ja Christianne M. Verhaak. "Illness Cognitions and Family Adjustment: Psychometric Properties of the Illness Cognition Questionnaire for Parents of a Child With Cancer." Support Care Cancer 2015.

Sint Nicolaas, Simone M., et al. "Illness Cognitions and Family Adjustment: Psychometric Properties of the Illness Cognition Questionnaire for Parents of a Child With Cancer." Support Care Cancer 2015.