1.
Cruz J, Silva R, Andrade I, Fonseca F, Costa-Carvalho B, Sarni R. Assessment of vitamin D status in common variable immunodeficiency or ataxia-telangiectasia patients. Allergol Immunopathol. 2019;47(5):499-505. Accessed April 2, 2026. https://www.all-imm.com/index.php/aei/article/view/292