title: [New studies on sub-typing of group A blood traces].
mesh_terms: D001789:Blood Group Antigens / Q000032:analysis*; D001801:Blood Stains; D005554:Forensic Medicine; D006801:Humans; D008722:Methods
chemical_list: D001789:Blood Group Antigens
vernacular_title: Neue Untersuchungen zur A-Untergruppen-Differenzierung an Blutspuren.