Flórez Alvarado, Alejandra, et al. “Young’s Module in New and Reused Cobalt-Chromium Alloy, Cast in Conventional Centrifuge and by Induction Machine”. Universitas Odontologica, vol. 27, no. 59, Aug. 2009, https://revistas.javeriana.edu.co/index.php/revUnivOdontologica/article/view/534.