21. Letter from Centre National De La Recherche Scientifique to Marshall W. Nirenberg Publication: Produced: [1980?] Archival Collection: The Marshall W. Nirenberg Papers (Profiles in Science)
22. Letter from V. R. Khanolkar, Indian Cancer Research Centre to Hilary Koprowski Publication: Produced: 5 January 1957 Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
23. Dans les centres de planning familial "Cercle d'or"--: nous sommes à votre écoute Publication: [Côte d'Ivoire?] : SFPS : CERCOM, 1999 Subject(s): Family Planning ServicesContraceptionProfessional-Patient Relations
24. Centre Anticancéreux Léon Bérard, Lyon, France: Pamphet containing halftones showing scenes of the hospital and its patients Publication: [1958?]
25. A woman at the philippines health centre learns how to prepare oral rehydration fluid for home treatment of her child Subject(s): MothersMother-Child RelationsHealth PersonnelChildWorld Health Organization
27. Le Centre Antoine Béclère Des Relations Internationales En Radiologie Médicale: Grande - Bretagne