BHARDWAJ, S.; GUPTA, R.; SINGH, L. K.; GUPTA, A.; DWIVEDI, J. Study from Punctum to Valve, An Audit of Probing in Children. UP Journal of Ophthalmology, [S. l.], v. 13, n. 03, p. 90–93, 2025. Disponível em: https://upjo.info/index.php/upjo/article/view/625. Acesso em: 15 may. 2026.