2021 national youth tobacco survey NYTS Released Tobacco Product Use and Associated

Franklin TR, Wetherill RR, Jagannathan K, Hager N, OBrien CP, Childress AR

The Other One: The Long, Strange Trip of Bob Weir Archived April 24, 2014, at the Wayback Machine "Bob Weir, Grateful Dead Co-Founder, Cancels All Concerts"

Recent archeological finds have pushed the use of tobacco much further back than previously thought

Patient education is critical

Pulmonary function tests often show fixed airflow obstruction, meaning lung function does not significantly improve after bronchodilator use

"I haven't discussed that with the doctors yet, but I'm thinking it's related to dipping," said Gwynn, who resumed the practice of using chewing tobacco after the first two surgeries