Shah, Md Shahin, and Foara Tasmim. “Outcome of Perforator Based VY Advancement Fasciocutaneous Flap for Sacral Pressure Sore Reconstruction”. Journal of Rangpur Medical College, vol. 8, no. 2, Oct. 2023, pp. 20-24, doi:10.3329/jrpmc.v8i2.69321.