RANI, R Padmini; KAR, Aswini Kumar; MISHRA, Purna Chandra. Comparative finite element analysis of external and internal hex connections in mandibular All-on-4 implants under axial loading. Bangladesh Journal of Medical Science, [S. l.], v. 25, n. 10, p. S146-S153, 2026. DOI: 10.3329/bjms.v25i10.86637. Disponível em: https://banglajol.info/index.php/BJMS/article/view/86637. Acesso em: 15 mar. 2026.