United States signs international tobacco treaty.
Twombly
Renee
R
D000329:Advertising / Q000331:legislation & jurisprudence; D005062:European Union; D006801:Humans; D007391:International Cooperation; D012907:Smoking / Q000009:adverse effects; D000074606:Smoking Prevention; D019460:Tobacco Industry / Q000331:legislation & jurisprudence*; D014481:United States; D014944:World Health Organization