Focus on smokeless tobacco.
McGuirt
W F
WF
D005260:Female; D006801:Humans; D008297:Male; D009062:Mouth Neoplasms / Q000139:chemically induced* / Q000453:epidemiology; D009657:North Carolina / Q000453:epidemiology; D010947:Plants, Toxic; D014030:Tobacco, Smokeless / Q000009:adverse effects*