Smokeless tobacco

https://www.wikidata.org/wiki/Q3512694

Field Hierarchy

Parent
Medicine 48.2M papers	Sociology 12.6M papers	Population 4.5M papers	Environmental health 3.9M papers
Demography 3M papers		Tobacco use 18.9k papers
Current
Smokeless tobacco 6,032 papers
Child
Snus 1,089 papers

Trends

Notes

History