title: ANUG data needs study.
authors.affiliation: Northern Arizona University.
authors.forename: T E
authors.initials: TE
authors.lastname: O'Hehir
mesh_terms: D005892:Gingivitis, Necrotizing Ulcerative / Q000150:complications; D006679:HIV Seropositivity / Q000150:complications; D006801:Humans; D013315:Stress, Psychological / Q000150:complications