1. Some preliminary observations on the effects of ultraviolet light, alpha rays and X rays on 2,3,5-triphenyltetrazolium chloride solutions Author(s): Gierlach, Z. S., authorKrebs, A. T., author Publication: Fort Knox, Kentucky : Medical Department Field Research Laboratory, 1 December 1948 Subject(s): Fluorescent DyesUltraviolet RaysChloridesRadiation EffectsUnited States
2. Letter from Joshua Lederberg to Seymour Lederberg Publication: Produced: 27 April 1949 Subject(s): MutationUltraviolet RaysMentors Archival Collection: The Joshua Lederberg Papers (Profiles in Science)