title: Penicillin sensitivity of streptococci isolated from root canal infections and the normal mouth.
mesh_terms: D001432:Bacteriology; D003786:Dental Pulp Cavity; D004194:Disease; D006801:Humans; D007239:Infections; D009055:Mouth / Q000382:microbiology*; D010406:Penicillins; D013290:Streptococcal Infections; D013291:Streptococcus; D014070:Tooth; D014076:Tooth Diseases
chemical_list: D010406:Penicillins
keywords: MOUTH/bacteriology; STREPTOCOCCI/infections; TEETH/diseases