Sharma, R., Gupta, N., Kumar, V., Pal, S., Kaundal, V. and Sharma, V. (2017) “Silver colloid dressings score over conventional dressings in diabetic foot ulcer: a randomized clinical trial”, International Surgery Journal, 4(8), pp. 2627–2631. doi: 10.18203/2349-2902.isj20173401.