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  1. Workgroup Exercise - Issues and Challenges in Conducting Systematic Reviews to Support Development of Nutrient ... 
    https://www.ncbi.nlm.nih.gov/books/NBK44080
    ... of vitamin A (Appendix E). Analytic Framework for Vitamin A Reference Value Discussed in this section are two specific ... been exceeded. Evidence Map for Key Questions on Vitamin A Reference Values The aim of the evidence map presented ...
  2. Issues and Challenges in Conducting Systematic Reviews to Support Development of Nutrient Reference Values: Workshop ... 
    https://www.ncbi.nlm.nih.gov/books/NBK44081
    ... Activities Surrounding the Second Meeting Analytic Framework for Vitamin A Reference Value Evidence Map for Key Questions on Vitamin A Reference Values 5. Summary Conclusions Acronyms Glossary Workshop Participants ...
  3. Summary - Issues and Challenges in Conducting Systematic Reviews to Support Development of Nutrient Reference Values: ... 
    https://www.ncbi.nlm.nih.gov/books/NBK44083
    ... to the process of systematic review to derive reference values for vitamin A. This “straw man” model was introduced to the ... future efforts to review and potentially revise nutrient reference values. Conclusions The published literature on vitamin A is large and its extent is likely similar ...
  4. NLM Digital Collections - Index-catalogue of the Library of the Surgeon General's Office, National Library of Medicine .... 
    Publication: Washington : U.S. Dept. of Health, Education, and Welfare, Public Health Service : G.P.O., 1959-1961
    resource.nlm.nih.gov/8209737X1
    ... of paratyphoid infections in avitaminotic rats, with special reference to vitamin A deficiency. K0benhavn, Levin Sz Munks- gaard, 1931. 248p. ( ...
  5. Vitamin A 
    https://medlineplus.gov/vitamina.html
    ... School of Public Health) Clinical Trials ClinicalTrials.gov: Vitamin A (National Institutes of Health) Journal Articles References and abstracts from MEDLINE/PubMed (National Library of ...
  6. Vitamin A 
    https://medlineplus.gov/ency/article/002400.htm
    ... that is thought to ensure enough nutrition. Dietary reference intakes for vitamin A: Infants (AI) 0 to 6 months: 400 micrograms ...
  7. Hypervitaminosis A 
    https://medlineplus.gov/ency/article/000350.htm
    Institute of Medicine (US) Panel on Micronutrients. Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, ...
  8. NLM Digital Collections - Index-catalogue of the Library of the Surgeon General's Office, United States Army (Series 4, ... 
    Publication: Washington : U.S. G.P.O., 1936-1948
    resource.nlm.nih.gov/8104688X4
    ... 51: 339-41.—Kjellin, T. [Observa- tions on vitamin A in reference to a case of carotinemia, follow- ing a ...
  9. NLM Digital Collections - Index-catalogue of the Library of the Surgeon General's Office, National Library of Medicine .... 
    Publication: Washington : U.S. Dept. of Health, Education, and Welfare, Public Health Service : G.P.O., 1959-1961
    resource.nlm.nih.gov/8209737X3
    ... paratyphoid infections in avitam- inotic rats, with special reference to vitamin A deficiency. Kp'benhavn, 1931. 248p. (Also forms No. ... of paratyphoid infections in avitaminotic rats, with special reference to vitamin A deficien- cy. Kobenhavn, 1931. 248p. (Also forms No. ...
  10. xmlmplus_topics_2025-04-19.xml 
    https://medlineplus.gov/xml/mplus_topics_2025-04-19.xml
    ... institute><related-topic >Antioxidants</related-topic><related-topic >Vitamins</related-topic><see-reference >Retinol</see-reference><site ><information-category >Patient Handouts</information- ...
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