Comparison of pre-operative and post-operative astigmatism and visual acuity after pterygium excision followed by sutureless and gluefree conjunctival autograft. International Journal of Biomedical Research, [S. l.], v. 6, n. 10, p. 800–804, 2015. DOI: 10.7439/ijbr.v6i10.2632. Disponível em: https://www.ssjournals.co.in/index.php/ijbr/article/view/2632. Acesso em: 19 mar. 2026.