Provocation poliomyelitis: neglected clinical observations from 1914 to 1950.
D002648:Child; D049673:History, 20th Century; D006801:Humans; D014905:Independent State of Samoa; D011051:Poliomyelitis / Q000209:etiology / Q000266:history*; D011054:Poliovirus Vaccine, Inactivated / Q000266:history; D014612:Vaccines / Q000009:adverse effects; D015001:Yaws / Q000628:therapy
D011054:Poliovirus Vaccine, Inactivated; D014612:Vaccines