AUTHOR=Zhou Qian , Zhang Di , Zhang Heng , Wan Xingyang , Hu Bang , Zou Qi , Su Dan , Peng Hui , Huang Dandan , Ren Donglin TITLE=Corrigendum: Effects of Xiao Chengqi formula on slow transit constipation by assessing gut microbiota and metabolomics analysis in vitro and in vivo JOURNAL=Frontiers in Pharmacology VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2023.1256600 DOI=10.3389/fphar.2023.1256600 ISSN=1663-9812