21. Trends in Public Health Publication: American Public Health Association, October 1952 Subject(s): Public HealthBrucellosisTuberculosisAir PollutionWater Pollution Archival Collection: The Florence R. Sabin Papers (Profiles in Science)
22. The Transmission of Meperidine across the Human Placenta Publication: C.V. Mosby Company, December 1952 Subject(s): AnesthesiologyObstetrics Archival Collection: The Virginia Apgar Papers (Profiles in Science)
23. Transmission of Drugs Across the Placenta Publication: International Anesthesia Research Society, [September-October 1952] Subject(s): AnesthesiologyObstetrics Archival Collection: The Virginia Apgar Papers (Profiles in Science)
24. Pan American Sanitary Bureau Regional Office of the World Health Organization, Organization Chart Publication: Pan-American Sanitary Bureau, 2 September 1952 Subject(s): Models, OrganizationalPan American Health Organization Archival Collection: The Fred L. Soper Papers (Profiles in Science)
25. Letter from Mary Lasker to Leonard H. Goldenson Publication: Produced: 16 January 1952 Subject(s): Lobbying Archival Collection: The Mary Lasker Papers (Profiles in Science)
26. Letter from Leonard H. Goldenson to Mary Lasker Publication: Produced: 25 November 1952 Subject(s): Cerebral Palsy Archival Collection: The Mary Lasker Papers (Profiles in Science)
27. Letter from Mary Lasker to Leonard H. Goldenson Publication: Produced: 2 December 1952 Subject(s): Cerebral Palsy Archival Collection: The Mary Lasker Papers (Profiles in Science)
28. Letter from Margaret Sanger to Mary Lasker Publication: Produced: 28 March 1952 Subject(s): ContraceptionMotion Pictures Archival Collection: The Mary Lasker Papers (Profiles in Science)
29. The Hill-Burton Program: a critical review Publication: Produced: 15 September 1952 Subject(s): Hospital PlanningState Health Planning and Development AgenciesFinancing, GovernmentHealth Services Needs and Demand Archival Collection: The Regional Medical Programs Collection (Profiles in Science)
30. Address Publication: Produced: 6 November 1952 Subject(s): Hospitals, GeneralFinancing, GovernmentState Health Planning and Development AgenciesPennsylvania Archival Collection: The Regional Medical Programs Collection (Profiles in Science)