1. Infectious diseases of children;Krugman,1992
2. Polio: an American story;Oshinsky,2005
3. Poliomyelitis in the United States; the final chapter?;Modlin;JAMA,2004
4. Dirt and disease: polio before FDR;Rogers,1992
5. “Between us.” Shriner’s Hospitals Newsletter 2004 August;19(2).