Polio--then and now--the sequelae.
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Larsen
D049673:History, 20th Century; D006801:Humans; D011051:Poliomyelitis / Q000266:history* / Q000451:nursing / Q000517:prevention & control; D011054:Poliovirus Vaccine, Inactivated / Q000266:history; D016262:Postpoliomyelitis Syndrome / Q000266:history / Q000451:nursing
D011054:Poliovirus Vaccine, Inactivated