References To Paper By Professor Salk

Salk, J.E. (1958). How Many Injections of Poliomyelitis Vaccine for Effective and Durable Immunity? Jour. Amer. Med. Assoc. 167, 1.

Salk, J.E. (1958). Basic Principles Underlying Immunization against Poliomyelitis with a Noninfectious Vaccine in Poliomyelitis, Papers and Discussions presented at the Fourth International Poliomyelitis Conference. 66 Philadelphia: Lippincott.

Salk, J.E. (1955). A Concept of the Mechanism of Immunity for Preventing Paralysis in Poliomyelitis. Ann. New York Acad. Sci. 61, 1023.

Salk, J.E. (1956). Requirements for Persistent Immunity to Poliomyelitis . Trans. Assoc. Amer. Phys. 69, 105.