title: The value of respiratory tract bacteriology in pneumococcal pneumonia among Navajo Indians.
mesh_terms: D006193:Haemophilus influenzae / Q000302:isolation & purification; D006801:Humans; D007198:Indians, North American; D008168:Lung / Q000382:microbiology; D009516:New Mexico; D011018:Pneumonia, Pneumococcal / Q000382:microbiology; D011549:Pseudomonas / Q000302:isolation & purification; D012137:Respiratory System / Q000382:microbiology*; D018805:Sepsis / Q000175:diagnosis; D013183:Sputum / Q000382:microbiology; D013210:Staphylococcus / Q000302:isolation & purification; D013296:Streptococcus pneumoniae / Q000302:isolation & purification*; D014132:Trachea / Q000382:microbiology