title: The NBT test in streptococcal pharyngitis.
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D009574:Nitro Compounds; D010612:Pharyngitis / Q000175:diagnosis / Q000382:microbiology*; D013194:Staining and Labeling; D013290:Streptococcal Infections / Q000175:diagnosis*; D013291:Streptococcus / Q000302:isolation & purification
chemical_list: D009574:Nitro Compounds