The new immunization debate.
Terry
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WF
D002648:Child; D006801:Humans; D011054:Poliovirus Vaccine, Inactivated / Q000008:administration & dosage* / Q000191:economics; D011055:Poliovirus Vaccine, Oral / Q000008:administration & dosage* / Q000191:economics; D015164:Vaccines, Inactivated / Q000008:administration & dosage / Q000191:economics
D011054:Poliovirus Vaccine, Inactivated; D011055:Poliovirus Vaccine, Oral; D015164:Vaccines, Inactivated