Porter, A., Lowe, R., Snooks, H. A., Button, L., & Evans, B. A. (2011). The association between illness representation profiles and use of unscheduled urgent and emergency health care services. British Journal of Health Psychology, 16(4), pp. 862-879. doi:10.1111/j.2044-8287.2011.02023.x

Porter, Alison, Rob Lowe, Helen A. Snooks, Lori Button, and Bridie A. Evans. "The Association between Illness Representation Profiles and Use of Unscheduled Urgent and Emergency Health Care Services." British Journal of Health Psychology 16, no. 4 (2011): 862-879.

Porter, Alison, et al. "The Association between Illness Representation Profiles and Use of Unscheduled Urgent and Emergency Health Care Services." British Journal of Health Psychology 16.4 (2011): 862-879.