Mehica, L., M. A. Gershater, and C. A. Roijer. “Diabetes and Infected Foot Ulcer: A Survey of patients’ Perceptions of Care During the Preoperative and Postoperative Periods”. International Diabetes Nursing, vol. 10, no. 3, Nov. 2013, pp. 91-95, doi:10.1002/edn.235.