SHARIFI, Amrollah; VAHEDI, Homayoon; HONARVAR, Mohammad Reza; AMIRIANI, Taghi; NIKNIAZ, Zeinab; RAD, Esmaeil Yousefi; HOSSEINZADEH-ATTAR, Mohammad Javad. Vitamin D decreases CD40L gene expression in ulcerative colitis patients: A randomized, double-blinded, placebo-controlled trial. Turkish Journal of Gastroenterology, [S. l.], v. 31, n. 2, p. 99–104, 2020. DOI: 10.5152/tjg.2020.181028. Disponível em: https://www.turkjgastroenterol.org/index.php/tjg/article/view/3543. Acesso em: 1 jan. 2026.