I couldn't get your second link to work (just takes me to a generic homepage) bu...

		tdeck on Sept 28, 2021 \| parent \| context \| favorite \| on: Half of American kids have lead in their blood, do... I couldn't get your second link to work (just takes me to a generic homepage) but I found this study: https://annalsofglobalhealth.org/articles/10.5334/aogh.2754/