
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:title>A treatise on cow-pox : in which the existence of small-pox, or varioloid in any form, subsequent to vaccination, is shown to arise from some imperfection in its performance, and not the result of inefficacy on the part of the vaccina to shield the system entirely from these diseases</dc:title>
  <dc:title>Hubbard on vaccination</dc:title>
  <dc:creator>Hibbard, David R.</dc:creator>
  <dc:subject>Cowpox</dc:subject>
  <dc:subject>Smallpox -- prevention &amp; control</dc:subject>
  <dc:subject>Smallpox Vaccine</dc:subject>
  <dc:publisher>New-York : Printed by Harper &amp; Bros., 1835</dc:publisher>
  <dc:format>Text</dc:format>
  <dc:format>69, 28 p.</dc:format>
  <dc:identifier>nlm:nlmuid-64920760R-bk</dc:identifier>
  <dc:identifier>64920760R</dc:identifier>
  <dc:identifier>http://resource.nlm.nih.gov/64920760R</dc:identifier>
  <dc:identifier>OCLC: 8679282</dc:identifier>
  <dc:language>English</dc:language>
  <dc:rights>The National Library of Medicine believes this item to be in the public domain : https://creativecommons.org/publicdomain/mark/1.0/</dc:rights>
</oai_dc:dc>