Sangma, Mimamaychet B., Selvakumaran Selvaraju, Fremingston Marak, and Simon David Dasiah. “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, no. 5 (April 29, 2019): 1650–1653. Accessed October 3, 2025. https://www.ijsurgery.com/index.php/isj/article/view/4172.