1. The Precipitin Reaction between Type III Pneumococcus Polysaccharide and Homologous Antibody: III. A Quantitative Study and a Theory of the Reaction Mechanism Publication: Rockefeller Institute for Medical Research, April 1935 Subject(s): AntibodiesStreptococcus pneumoniaePneumococcal InfectionsPolysaccharidesPrecipitins Archival Collection: The Michael Heidelberger Papers (Profiles in Science)