1. Letter from A. V. Hill to Francis Crick Publication: Produced: 11 March 1949 Subject(s): Cytoplasmic StructuresProteinsBiophysics Archival Collection: The Francis Crick Papers (Profiles in Science)
2. Quantitative Studies on the Precipitin Reaction: Antibody Production in Rabbits Injected with an Azo Protein Publication: Rockefeller Institute for Medical Research, August 1933 Subject(s): Antigen-Antibody ReactionsProteinsPrecipitins Archival Collection: The Michael Heidelberger Papers (Profiles in Science)