Comments on: Researchers find nanoparticles of a rare earth metal used in MRI contrast agents can infiltrate kidney tissue https://russian.lifeboat.com/blog/2023/02/researchers-find-nanoparticles-of-a-rare-earth-metal-used-in-mri-contrast-agents-can-infiltrate-kidney-tissue Safeguarding Humanity Mon, 27 Feb 2023 01:22:38 +0000 hourly 1 https://wordpress.org/?v=6.4.3