Dr. M. Ramesh Chandra, Dr. Kavya Konda, Dr. S. Mounica, and Dr. T. Sreevathsala. “Comparison of IOL Power & Axial Length Estimated by Optical Biomicroscopy and Ultrasonic Biometry.”. Tropical Journal of Ophthalmology and Otolaryngology, Vol. 6, no. 1, Feb. 2021, pp. 13-17, doi:10.17511/jooo.2021.i01.03.