Dr. Pawan Chaurasia and Dr. Vaishali Chaurasia 2021. Comparison of conjunctival free autograft and Rotational flap technique in primary pterygium surgery: Visual changes and safety profiles. Tropical Journal of Ophthalmology and Otolaryngology. 6, 3 (Jun. 2021), 50-55. DOI:https://doi.org/10.17511/jooo.2021.i03.03.