HOME politicsStudy finds vapers and smokers have some similar cell changes Earth Edges news portalpolitics 2024-05-21 06:39:290The study investigated the impact of smoking and vaping on different kinds of cells. Photo: 123rf上一篇Hall of Fame outfielder Ken Griffey Jr. to lead Indianapolis 500 field in Corvette pace car下一篇Georgia Republicans choose Amy Kremer, organizer of pro