1. Albert B. Sabin Vaccine Institute. (2004). Feasible solutions to global vaccine shortages: proceedings of the Albert B. Sabin Vaccine Institute tenth annual vaccine colloquium. Sabin Vaccine Report, VI, 3.
2. Notice to readers: Resumption of routine schedule for tetanus and diphtheria toxoids;MMWR Morbidity and Mortality Weekly Report,2002
3. Notice to readers: Pneumococcal conjugate vaccine shortage resolved;MMWR Morbidity and Mortality Weekly Report,2003
4. Notice to readers: Pneumococcal conjugate vaccine shortage resolved;MMWR Morbidity and Mortality Weekly Report,2004
5. Estimated influenza coverage among adults and children-United States, September 1-November 30, 2004;MMWR Morbidity and Mortality Weekly Report,2004