1. Committee on Infectious Diseases. Haemophilus influenzae type B conjugate vaccines: recommendations for immunization with recently and previously licensed vaccine. Pediatrics 1993; 92:480–488.
2. American Academy of Pediatrics. Parainfluenza virus infections. In Peter G, ed. 1994 Red Book: Report of the Committee on Infectious Diseases, 23rd ed. Elk Grove Village, IL: American Academy of Pediatrics, 1994; 341–342.
3. Cressman WR, Myer CM III. Diagnosis and management of croup and epiglottitis. Pediatr Clin North Am 1994; 41:265–276.
4. McEniery J, Gillis J, Kilham H, Benjamin B. Review of intubation in severe laryngotracheobonchitis. Pediatrics 1991; 87:847–853.
5. Dennelly BW, McMillan JA, Weiner LB. Bacterial tracheitis: report of eight new cases and review. Rev Infect Dis 1990; 12:729–735.