Systemic Molecular Mediators of Inflammation Differentiate Between Crohn's Disease and Ulcerative Colitis, Implicating Threshold Levels of IL-10 and Relative Ratios of Pro-inflammatory Cytokines in Therapy Breadcrumbs UL Home Research Publications Year of Publication 2020 Journal Journal Of Crohns &Amp; Colitis DOI 10.1093/ecco-jcc/jjz117