PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Gastroenterology and Hepatology Hematology Metabolic Sciences Yifei Zhou PeerJ Author Summary Gastroenterology & Hepatology Hematology Metabolic Sciences PeerJ Contributions Articles 1 May 3, 2021 Serum metabolomic profiling reveals an increase in homocitrulline in Chinese patients with nonalcoholic fatty liver disease: a retrospective study Yarong Yang, Zexin Huang, Zhao Yang, Ying Qi, Hui Shi, Yifei Zhou, Fangyu Wang, Miaofang Yang https://doi.org/10.7717/peerj.11346 PubMed 33987020