Biocompatibility of Zirconia Crown is superior to Porcelain Fused to Metal (PFM) Crown: A Comparative Study in a Tertiary Care Hospital. The Planet, [S. l.], v. 9, n. 2, p. 75–79, 2026. DOI: 10.5281/zenodo.19497889. Disponível em: https://bdjournals.org/planet/article/view/1038. Acesso em: 14 jul. 2026.