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Title: The English physician who vaccinated a boy with cowpox to induce immunity to smallpox was : Post by: Jayfan25 on Jan 22, 2018 The English physician who vaccinated a boy with cowpox to induce immunity to smallpox was
A) Peter Medawar. B) Robert Koch. C) Louis Pasteur. D) Celsus Galen. E) Edward Jenner. Title: The English physician who vaccinated a boy with cowpox to induce immunity to smallpox was : Post by: amelicox35 on Jan 22, 2018 Content hidden
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