2021. Excerpt from Volume 6 of Singer's lab notebooks Publication: Produced: [27 March-5 June 1958] Subject(s): PolynucleotidesBiological Assay Archival Collection: The Maxine Singer Papers (Profiles in Science)
2022. Excerpt from Volume 23 of Singer's lab notebooks Publication: Produced: [7-10 January 1963] Subject(s): Polymers Archival Collection: The Maxine Singer Papers (Profiles in Science)
2023. Excerpt from Volume 25 of Singer's lab notebooks Publication: Produced: [14 March-3 May 1963] Subject(s): RNAPolymers Archival Collection: The Maxine Singer Papers (Profiles in Science)
2024. Excerpt from Singer's unnumbered 1971-1972 lab notebook Publication: Produced: [12 July-28 December 1971] Subject(s): DNA Archival Collection: The Maxine Singer Papers (Profiles in Science)
2025. Appendix C: Program of the International Conference on Recombinant DNA Molecules Publication: Produced: [23 February 1975] Subject(s): DNA, RecombinantCongresses as TopicGuidelines as Topic Archival Collection: The Maxine Singer Papers (Profiles in Science)
2026. Appendix F: Cloned Eukaryotic DNA Publication: Produced: [25 February 1975] Subject(s): DNA, RecombinantHazardous SubstancesGuidelines as Topic Archival Collection: The Maxine Singer Papers (Profiles in Science)
2027. Appendix E: Preparation and Use of Recombinant Molecules Involving Animal Virus Genomes Publication: Produced: [25 February 1975] Subject(s): DNA, RecombinantGenomeVirusesHazardous SubstancesGuidelines as Topic Archival Collection: The Maxine Singer Papers (Profiles in Science)
2028. Letter from Virginia Apgar to R. S. Ikonen Publication: Produced: 3 July 1974 Subject(s): Apgar ScoreInfant, Newborn Archival Collection: The Virginia Apgar Papers (Profiles in Science)
2029. Accurate Apgar Scoring: A Proposal for a New Method of Evaluation of the Newborn Infant Publication: Produced: [December 1968] Subject(s): Apgar ScoreInfant, Newborn Archival Collection: The Virginia Apgar Papers (Profiles in Science)
2030. Letter from Virginia Apgar to Cindy Luginbill Publication: Produced: 17 May 1973 Subject(s): Congenital AbnormalitiesInfantContraceptives, Oral Archival Collection: The Virginia Apgar Papers (Profiles in Science)