Although convenience sampling may introduce bias, participants were recruited through both online and in-person channels in academic institutions and community settings, which allowed the inclusion of individuals from different age groups, educational levels, occupations, and residential areas, thereby enhancing sample diversity despite the absence of formal stratification or quotas
The document foresees an increase in specific excise rates on non-filter cigarettes, from Hr 49.48 per 1,000 cigarettes to Hr 72.70 per 1,000 cigarettes, and on those with filters from Hr 110.64 per 1,000 to Hr 162.60 per 1,000 cigarettes
The first C-ration cans had an aluminized finish, but in late 1940, this was changed to a gold lacquer finish to improve corrosion resistance
Oral mucosal changes due to snuff usage are well-documented [25,26,27]
Bradshaw was amused
doi: 10.21037/jtd.2019.10.16