Sangma, M. B., Selvaraju, S., Marak, F. and Dasiah, S. D. (2019) “Efficacy of low level infrared light therapy on wound healing in patients with chronic diabetic foot ulcers: a randomised control trial”, International Surgery Journal, 6(5), pp. 1650–1653. doi: 10.18203/2349-2902.isj20191885.