. . "Polio epidemics" . "Inactivated Poliovirus" . . . . . "1843" . . . . "045" . . . "SABIN-type polio vaccine" . . . . . . "Polio#Paralytic polio" . "P35.8." . . . . . . "Polio" . . "polio decease" . . . "infantile paralysis" . . . . . "Polio#History" . "Polio" . . . . . "Muscle weaknessresulting inparalysis;Post-polio syndrome" . "Poliomyelitis (Polio)" . . . "polio myelitis" . . . "Sabin" . . . . "ped" . "Post-polio syndrome" . "crippled" . "Poliomyelitis" . "138" . "poli\u014D" . "Polio disease" . "10209" . "A80." . . . "B91." . . . "even more serious" . "Polio epidemic" . . "001402" . . . . . "," . . "," . . "1947 polio epidemic" . . . . . . . . . "poliomyelitis" . . . . . . . . "polio" . "Polio#Bulbar polio" . . . .