A. C. Okudo and O. E. Babalola, “Comparing Central Corneal Thickness Using Ultrasound And Anterior Segment Optical Coherence Tomography Pachymetry In Adults Attending A Private Eye Clinic In Abuja.: https://doi.org/10.60787/NMJ-63-1-83”, Niger Med J, vol. 63, no. 1, pp. 71–76, Jan. 2023.