KASHMOOLA, M.; A. QASIM, A. The Synergistic Effect of Aqueous Extracts of Iraqi Propolis and CPP-ACPF Paste on Enamel Microhardness after Demineralization Challenge. Al-Rafidain Dental Journal, [S. l.], v. 21, n. 2, p. 292–306, 2021. DOI: 10.33899/rden.2021.128876.1064. Disponível em: https://rden.uomosul.edu.iq/index.php/rden/article/view/35459. Acesso em: 12 jan. 2026.