O. Babalola and E. B. Edetanlen, “Perceptions toward Performance Status Scale in the Management of Head‑and‑Neck Cancer Patients among Health‑Care Providers in Edo State, Nigeria”, NJGP, vol. 18, no. 2, pp. 37–42, Aug. 2020, doi: 10.60787/njgp.v18i2.37.