محمد حسن زينة; محمد محسن ذاكر. Results of corneal collagen cross-linking with riboflavin and ultraviolet-A light for patients with keratoconus in Ramadi City. Tikrit Journal of Pharmaceutical Sciences, [S. l.], v. 7, n. 1, p. 83–89, 2023. DOI: 10.25130/tjphs.2011.7.1.11.83.89. Disponível em: https://tjphs.tu.edu.iq/index.php/j/article/view/196. Acesso em: 2 apr. 2025.