Differences in Birth Weight Associated with the 2008 Beijing Olympics Air Pollution Reduction: Results from a Natural Experiment https://ehp.niehs.nih.gov/doi/

Differences in Birth Weight Associated with the 2008 Beijing Olympics Air Pollution Reduction: Results from a Natural Experiment https://ehp.niehs.nih.gov/doi/10.1289/ehp.1408795 https://ehp.niehs.nih.gov/doi/10.1289/ehp.1408795 Personally, I'm down with harm reduction even if it doesn't teach us anything. As a goal it seems pretty good on its own.