Agarwal, S., Mehta, R. and Joshi, C. P. (2016) “Comparison of colour Doppler ultrasound and ankle-brachial pressure index measurements in peripheral vascular disease in type 2 diabetic patients with foot infections”, International Surgery Journal, 3(2), pp. 537–542. doi: 10.18203/2349-2902.isj20160953.