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2. Effect of 1,25-dihydroxyvitamin D3 and 24,25-dihydroxyvitamin D3 on growth and remodeling of rat bones during hypokinesia (histomorphometric study);Kabitskaia;Kosm Biol Aviakosm Med,1984
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4. Vitamin D3 active metabolites as a countermeasure against disorders of calcium-phosphorus metabolism in hypokinetic rats;Ushakov;Aviat Space Environ Med,1984
5. Vitamin D: experimental research and its practical application;Spirichev;World Rev Nutr Diet,1988