
Quantifying and explaining variation in life expectancy at census tract, county, and state levels in the United States
<a href="https://news.google.com/rss/articles/CBMiXEFVX3lxTFBKcmc1NThtMXZJV0JYTHVDZGFuLUplUkUzOWJ3QWw1ZVZpY2ctZW0xT0U5MlFhVWYySHcxWjg1YW84dmVxM1oyNGFJMmNYU2doZC1fUTZPelc1NVRk?oc=5" target="_blank">Quantifying and explaining variation in life expectancy at census tract, county, and state levels in the United States</a>&nbsp;&nbsp;<font color="#6f6f6f">PNAS</font>
