title: Influenza and pneumonia. Aids in differential diagnosis.
mesh_terms: D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007251:Influenza, Human / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D009580:Nitroblue Tetrazolium; D011014:Pneumonia / Q000175:diagnosis*; D011023:Pneumonia, Staphylococcal / Q000175:diagnosis; D011024:Pneumonia, Viral / Q000175:diagnosis
chemical_list: D009580:Nitroblue Tetrazolium