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van Pelt A. M., de Rooij D. G. Retinoic acid is able to reinitiate spermatogenesis in vitamin A-deficient rats and high replicate doses support the full development of spermatogenic cells(անգլ.) // Endocrinology. — 1991. — Vol. 128. — № 2. — P. 697—704. — doi:10.1210/endo-128-2-697 — PMID 1989855.
Moore T., Holmes P. D. The production of experimental vitamin A deficiency in rats and mice(անգլ.) // Laboratory Animals. — 1971. — Vol. 5. — № 2. — P. 239—250. — doi:10.1258/002367771781006492 — PMID 5126333.
Black R. E., Allen L. H., Bhutta Z. A., Caulfield L. E., de Onis M., Ezzati M., Mathers C., Rivera J. Maternal and child undernutrition: global and regional exposures and health consequences(անգլ.) // The Lancet. — 2008. — Vol. 371. — № 9608. — P. 243—260. — doi:10.1016/S0140-6736(07)61690-0 — PMID 18207566.
Strobel M., Tinz J., Biesalski H. K. The importance of beta-carotene as a source of vitamin A with special regard to pregnant and breastfeeding women(անգլ.) // Eur. J. Nutr. — 2007. — Vol. 46 Suppl 1. — P. 1—20. — doi:10.1007/s00394-007-1001-z — PMID 17665093.
Schulz C., Engel U., Kreienberg R., Biesalski H. K. Vitamin A and beta-carotene supply of women with gemini or short birth intervals: a pilot study(անգլ.) // Eur. J. Nutr. — Vol. 46. — № 1. — P. 12—20. — doi:10.1007/s00394-006-0624-9 — PMID 17103079.
Lips P. Hypervitaminosis A and Fractures(անգլ.) // New England Journal of Medicine. — 2003. — Vol. 348. — № 4. — P. 347—349. — doi:10.1056/NEJMe020167 — PMID 12540650.