For a project I'm researching Salk's polio vaccine and I've been searching everywhere for primary documents but only found material from the Eisenhower Presidential Library but I still need more primary resources because it's only reports that comes from the government. I prefer to obtain documents from Salk himself.
Being a hero doesn't mean you're invincible. It just means that you're brave enough to stand up and do what's needed. — Rick Riordan, The Mark of Athena
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