Emami, Mohammad Reza Vitamin D suppresses proangiogenic factors in patients with ulcerative colitis: A randomized double blind placebo controlled clinical trial. [electronic resource] - Complementary therapies in clinical practice May 2020 - 101086 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1873-6947 Standard No.: 10.1016/j.ctcp.2020.101086 doi Subjects--Topical Terms: AdultColitis, Ulcerative--bloodCytokines--bloodDietary SupplementsDouble-Blind MethodFemaleHumansInflammation--complicationsMaleMiddle AgedNeovascularization, PhysiologicNicotinamide Phosphoribosyltransferase--bloodVascular Endothelial Growth Factor A--bloodVitamin D--administration & dosageVitamin D Deficiency--bloodVitamins--administration & dosage