Zold E, Szodoray P, Nakken B, Barath S, Kappelmayer J, Csathy L, et al. (ianuarie 2011). „Alfacalcidol treatment restores derailed immune-regulation in patients with undifferentiated connective tissue disease”. Autoimmunity Reviews. 10 (3): 155–62. doi:10.1016/j.autrev.2010.09.018. hdl:2437/180066. PMID20868777.
Nuti R, Bianchi G, Brandi ML, Caudarella R, D'Erasmo E, Fiore C, et al. (martie 2006). „Superiority of alfacalcidol compared to vitamin D plus calcium in lumbar bone mineral density in postmenopausal osteoporosis”. Rheumatology International. 26 (5): 445–53. doi:10.1007/s00296-005-0073-4. PMID16283320.
Ritzerfeld M, Klasser M, Mann H (decembrie 2001). „Alfacalcidol in the therapy of renal bone disease”. International Journal of Clinical Pharmacology and Therapeutics. 39 (12): 546–50. doi:10.5414/cpp39546. PMID11770836.
Zold E, Szodoray P, Nakken B, Barath S, Kappelmayer J, Csathy L, et al. (ianuarie 2011). „Alfacalcidol treatment restores derailed immune-regulation in patients with undifferentiated connective tissue disease”. Autoimmunity Reviews. 10 (3): 155–62. doi:10.1016/j.autrev.2010.09.018. hdl:2437/180066. PMID20868777.
Nuti R, Bianchi G, Brandi ML, Caudarella R, D'Erasmo E, Fiore C, et al. (martie 2006). „Superiority of alfacalcidol compared to vitamin D plus calcium in lumbar bone mineral density in postmenopausal osteoporosis”. Rheumatology International. 26 (5): 445–53. doi:10.1007/s00296-005-0073-4. PMID16283320.
Ritzerfeld M, Klasser M, Mann H (decembrie 2001). „Alfacalcidol in the therapy of renal bone disease”. International Journal of Clinical Pharmacology and Therapeutics. 39 (12): 546–50. doi:10.5414/cpp39546. PMID11770836.