AUTHOR=Tian Yao , Liu Na , Yin Hui , Duan Lihua 

TITLE=Corrigendum: Relationship between c-reactive protein/serum albumin ratio, neutrophil/lymphocyte ratio, and ANCA-associated vasculitis activity: A retrospective single center cohort study

JOURNAL=Frontiers in Medicine

VOLUME=9

YEAR=2022

URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2022.963919

DOI=10.3389/fmed.2022.963919

ISSN=2296-858X