1. Letter from Joshua Lederberg to Michael Doudoroff Publication: Produced: 2 July 1948 Subject(s): Clinical Laboratory Techniques Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
2. Letter from Joshua Lederberg to Jacques Monod Publication: Produced: 17 March 1948 Subject(s): Cell Culture TechniquesClinical Laboratory TechniquesEquipment and SuppliesMutation Archival Collection: The Joshua Lederberg Papers (Profiles in Science)