title: [On the occurrence of beta-hemolytic streptococci in the oropharynx in Bonn school children].
mesh_terms: D000017:ABO Blood-Group System; D000293:Adolescent; D000818:Animals; D002648:Child; D005455:Fluorescent Antibody Technique; D005860:Germany, West; D006801:Humans; D051379:Mice; D010608:Pharyngeal Diseases / Q000453:epidemiology; D010614:Pharynx / Q000382:microbiology*; D013290:Streptococcal Infections / Q000453:epidemiology; D013291:Streptococcus / Q000302:isolation & purification*
chemical_list: D000017:ABO Blood-Group System
vernacular_title: Uber die Verbreitung beta-hämolytischer Streptokokken im Mund-Rachenbereich bei Bonner Schulkindern.