1. Immunology: MEDLARS indexing instructions Author(s): Charen, Thelma. Publication: [Bethesda, Md.] : National Library of Medicine, Indexing Section, 1973 [i. e. 1972] Subject(s): MEDLARSAbstracting and Indexing as TopicAllergy and Immunology
2. Michael Heidelberger: an oral history Author(s): Heidelberger, Michael. Publication: Produced: Nov. 20-22, 1968 Subject(s): Allergy and ImmunologyTherapeuticsHeidelberger, Michael.Avery, Oswald Theodore, 1877-1955.