Subjects
- Tobacco Products -- toxicity1
- Tobacco Use Disorder1
- Tooth Loss1
- Translating1
- Transportation -- legislation & jurisprudence1
- Uncertainty1
- United States -- epidemiology1
- United States Government Agencies1
- United States. Army.1
- United States. Army. Optometry Corps.1
- United States. Department of Defense1
- United States. Department of Defense.1
- United States. Department of Veterans Affairs.1
- United States. Environmental Protection Agency.1
- United States. Federal Emergency Management Agency1
- United States. Health Resources and Services Administration.1
- United States. Indian Health Service1
- United States. Indian Health Service.1
- United States. Marine Hospital Service.1
- United States. Navy.1