Southern California's reduction in smog linked to major improvement in children's health
Southern California's reduction in smog linked to major improvement in children's health
- The finding expands on the landmark USC Children's Health Study, which a year ago reported that kids' lungs had grown stronger over the past 20 ...
- The finding expands on the landmark USC Children's Health Study, which a year ago reported that kids' lungs had grown stronger over the past 20 ...