Keller-Senn, A., Probst, S., Imhof, R. M. and Imhof, L. (2015) “Nurse-led education programme enhancing foot care self-efficacy in high-risk diabetes population: pilot randomised controlled study”, International Diabetes Nursing, 12(2), pp. 74–78. doi: 10.1179/2057331615Z.0000000009.