Richard Joseph Mulvaney.
Oransky
Ivan
I
D049673:History, 20th Century; D006801:Humans; D017589:Immunization Programs / Q000266:history; D011054:Poliovirus Vaccine, Inactivated / Q000266:history*; D014481:United States; D014768:Virginia
D011054:Poliovirus Vaccine, Inactivated