21. Gene Recombination and Linked Segregations in Escherichia coli Publication: Genetics Society of America, September 1947 Subject(s): MutationRecombination, GeneticEscherichia coliGenes Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
22. Effect of Pentaquine in Patients with Hypertension Publication: Society for Experimental Biology and Medicine (New York, N.Y.), 1947 Subject(s): HypertensionAntihypertensive AgentsAminoquinolines Archival Collection: The Edward D. Freis Papers (Profiles in Science)
23. Achievements of UNRRA as an International Health Organization Publication: American Public Health Association, January 1947 Subject(s): Public HealthInternational Cooperation Archival Collection: The Wilbur A. Sawyer Papers (Profiles in Science)