Ledesma-CarriónDE. Nano-hardness and Elasticity for Hydroxyapatite Before and After of Immersing it into Simulated Body Fluid. ijetst [Internet]. 2015Jun.27 [cited 2024Jul.1];2(06). Available from: https://igmpublication.org/ijetst.in/index.php/ijetst/article/view/759