Indigo naturalis is effective even in treatment-refractory patients with ulcerative colitis: a post hoc analysis from the INDIGO study.
Naganuma M, Sugimoto S, Fukuda T, Mitsuyama K, Kobayashi T, Yoshimura N, Ohi H, Tanaka S, Andoh A, Ohmiya N, Saigusa K, Yamamoto T, Morohoshi Y, Ichikawa H, Matsuoka K, Hisamatsu T, Watanabe K, Mizuno S, Abe T, Suzuki Y, Kanai T; INDIGO Study Group.
Naganuma M, et al. Among authors: mizuno s.
J Gastroenterol. 2020 Feb;55(2):169-180. doi: 10.1007/s00535-019-01625-2. Epub 2019 Sep 16.
J Gastroenterol. 2020.
PMID: 31529220
Clinical Trial.