title: Non-invasive isolation of constitutional DNA for genetic analysis.
authors.forename: K
authors.initials: K
authors.lastname: Tobal
authors.forename: D M
authors.initials: DM
authors.lastname: Layton
authors.forename: G J
authors.initials: GJ
authors.lastname: Mufti
mesh_terms: D000328:Adult; D000368:Aged; D015139:Blotting, Southern; D002610:Cheek; D004247:DNA / Q000032:analysis / Q000302:isolation & purification*; D006801:Humans; D008722:Methods; D008875:Middle Aged; D009061:Mouth Mucosa / Q000032:analysis
chemical_list: D004247:DNA