SHEIBANI , Kourosh; NASSIRI, Nader; HASHEMIEH, Mozhgan. Covid-19: The Significance of Uniform Sampling and Reporting Methods in Global Health Care Systems. Journal of Ophthalmic and Optometric Sciences, [S. l.], v. 6, n. 4, p. 34–36, 2022. Disponível em: https://journals.sbmu.ac.ir/basir/article/view/43347. Acesso em: 25 jul. 2026.