MCQs For All: General Knowledge MCQs, Who is the founder of Polio Vaccine?

General Knowledge MCQs, Who is the founder of Polio Vaccine?

General Knowledge MCQs, Who is the founder of Polio Vaccine?
  • Waldemar Haffkine

  • Maurice Hilleman

  • Baruch Blumberg

  • Jonas Edward Salk

 

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