title: Two new serological groups of Actinomyces.
abstract: Actinomyces odontolyticus and A. viscosus are designated as group E and group F in the serological grouping of the Actinomyces.
mesh_terms: D000190:Actinomyces / Q000145:classification*; D005455:Fluorescent Antibody Technique; D007106:Immune Sera; D012703:Serotyping
chemical_list: D007106:Immune Sera