title: The comparative value of sputum and blood cultures in the diagnosis of acute bacterial pneumonia.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D001424:Bacterial Infections / Q000175:diagnosis*; D001769:Blood / Q000382:microbiology*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000175:diagnosis* / Q000382:microbiology; D013183:Sputum / Q000382:microbiology*