Warttig SL, Forshaw MJ, South J, White AK. New, normative, English-sample data for the Short Form Perceived Stress Scale (PSS-4). J Health Psychol. 2013 Dec;18(12):1617-28. doi: 10.1177/1359105313508346
Clark M. Reader seeks clarification on hand-foot skin reaction. Clin J Oncol Nurs. 2008 Jun 1;12(3):395.