1. Letter from Joshua Lederberg to Anthony C. Allison Publication: Produced: 9 March 1955 Subject(s): Sickle Cell TraitMalariaImmunity, Innate Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
2. What is sickle cell trait? what is sickle cell disease? who is at risk? Author(s): Sickle Cell Disease Association of America. Publication: [Baltimore] : Sickle Cell Disease Association of America Inc., [2010] Subject(s): Anemia, Sickle Cell -- prevention & controlSickle Cell TraitAfrican AmericansHealth Promotion
