Khursheed, Roqayyah Munawwer, et al. “Effect of Negative Pressure Wound Therapy for Soft Tissue Injuries of Foot and Ankle in Patients at a Tertiary Care Hospital”. Pakistan Armed Forces Medical Journal, vol. 72, no. 6, Dec. 2022, pp. 1920-24, doi:10.51253/pafmj.v72i6.5430.