title: Brief report: Selected demographic and service characteristics of the U.S. Armed Forces, active and reserve components, 2001, 2009, and 2016.
authors.forename: Francis L
authors.initials: FL
authors.lastname: O'Donnell
authors.forename: Shauna
authors.initials: S
authors.lastname: Stahlman
authors.forename: Stephen B
authors.initials: SB
authors.lastname: Taubman
mesh_terms: D000328:Adult; D005006:Ethnicity / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D008889:Military Personnel / Q000706:statistics & numerical data*; D012744:Sex Ratio; D014481:United States; D055815:Young Adult