Rania M. KHASHABA. Calcium Phosphate based Perforation Repair Materials using Human Gingival Fibroblasts: An in vitro Cytotoxicity Evaluation. New Horizons in Medicine and Medical Research Vol. 9, [S. l.], p. 83–91, 2022. DOI: 10.9734/bpi/nhmmr/v9/15713D. Disponível em: https://stm.bookpi.org/NHMMR-V9/article/view/6904. Acesso em: 13 jun. 2026.