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Genomic regions associated with susceptibility to Barretts esophagus and esophageal adenocarcinoma in African Americans: the cross BETRNet admixture study

Big Tobacco responded by investing heavily in the Civil Rights Movement, winning the gratitude of many national and local leaders

And while I continued to show up to work every day under the bright lights, with an ear-to-ear smile that Ive been perfecting since I was 13, behind the scenes, with every miscarriage I endured, I sank lower and lower into a sense of hopelessness

Zac Anderson, USA TODAY, contributed to this story.

Multi-alkyated polynuclear aromatic hydrocarbons of tobacco smoke: separation and identification