TY - GEN AU - WEHRLE,P F AU - HAMMON,W M AU - CORIELL,L L AU - MCALLISTER,R M TI - Spread of poliovirus infection during an epidemic of unusual severity, Woodbury County Iowa, and Dakota County, Nebraska, 1952 SN - 0096-5294 PY - 2002///0501 KW - Epidemics KW - Iowa KW - Nebraska KW - Poliomyelitis KW - epidemiology KW - Poliovirus N1 - Publication Type: Journal Article UR - https://doi.org/10.1093/oxfordjournals.aje.a119877 ER -