41. Excerpt from Report of the Director of the Hospital to the Corporation of the Rockefeller Institute for Medical Research, April 13, 1940 Publication: Produced: 13 April 1940 Subject(s): Drug TherapyImmune SeraDrug Evaluation Archival Collection: The Oswald T. Avery Collection (Profiles in Science)
42. Excerpt from Report of the Director of the Hospital to the Corporation of the Rockefeller Institute for Medical Research, April 13, 1946 Publication: Produced: 13 April 1946 Subject(s): Transformation, BacterialGenesDeoxyribonucleases Archival Collection: The Oswald T. Avery Collection (Profiles in Science)
43. Excerpt from Report of the Director of the Hospital to the Corporation of the Rockefeller Institute for Medical Research, April 15, 1922 Publication: Produced: 15 April 1922 Subject(s): Rheumatic FeverHelminthsNephritisHeart DiseasesEnzymes Archival Collection: The Oswald T. Avery Collection (Profiles in Science)
44. Excerpt from Report of the Director of the Hospital to the Corporation of the Rockefeller Institute for Medical Research, April 15, 1944 Publication: Produced: 15 April 1944 Subject(s): Transformation, BacterialDNA, Bacterial Archival Collection: The Oswald T. Avery Collection (Profiles in Science)
45. Excerpt from Report of the Director of the Hospital to the Corporation of the Rockefeller Institute for Medical Research, April 16, 1921 Publication: Produced: 16 April 1921 Subject(s): Immune SeraEnzymesGenesTransformation, Bacterial Archival Collection: The Oswald T. Avery Collection (Profiles in Science)
46. Excerpt from Report of the Director of the Hospital to the Corporation of the Rockefeller Institute for Medical Research, April 16, 1932 Publication: Produced: 16 April 1932 Subject(s): ImmunityEnzymesSerologyPneumococcal Infections Archival Collection: The Oswald T. Avery Collection (Profiles in Science)
47. Excerpt from Report of the Director of the Hospital to the Corporation of the Rockefeller Institute for Medical Research, April 17, 1920 Publication: Produced: 17 April 1920 Subject(s): EnzymesPneumoniaBacterial Typing Techniques Archival Collection: The Oswald T. Avery Collection (Profiles in Science)
48. Excerpt from Report of the Director of the Hospital to the Corporation of the Rockefeller Institute for Medical Research, April 17, 1937 Publication: Produced: 17 April 1937 Subject(s): Immune SeraTransformation, BacterialGenes Archival Collection: The Oswald T. Avery Collection (Profiles in Science)
49. Excerpt from Report of the Director of the Hospital to the Corporation of the Rockefeller Institute for Medical Research, April 17, 1948 Publication: Produced: 17 April 1948 Subject(s): DNA, BacterialTransformation, Bacterial Archival Collection: The Oswald T. Avery Collection (Profiles in Science)
50. Excerpt from Report of the Director of the Hospital to the Corporation of the Rockefeller Institute for Medical Research, April 18, 1925 Publication: Produced: 18 April 1925 Subject(s): Immunologic FactorsSerologyAntibodies Archival Collection: The Oswald T. Avery Collection (Profiles in Science)