FIK , V.; KRYNYTSKYI , R.; DUDOK , O. Pathomorphological changes in periodontal tissues under experimental chronic opioid exposure. Морфологія / Morphologia / Morfologìâ, [S. l.], v. 19, n. 2, p. 54–58, 2025. DOI: 10.26641/1997-9665.2025.2.54-58. Disponível em: https://morphology.dma.edu.ua/article/view/338434. Acesso em: 22 apr. 2026.