Fig. 1
From: Chinese herbal medicines in the treatment of ulcerative colitis: a review
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13020-022-00591-x/MediaObjects/13020_2022_591_Fig1_HTML.png)
Flow chart of the search and selection process
From: Chinese herbal medicines in the treatment of ulcerative colitis: a review
Flow chart of the search and selection process