AUTHOR=Xia Qiuxiang , Li Heng , Sun Kailun , Li Hanying , Zeng Xianpeng TITLE=Management of concurrent severe COVID-19 pneumonia and antibody-mediated rejection following kidney transplantation: a case report JOURNAL=Frontiers in Medicine VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1521785 DOI=10.3389/fmed.2025.1521785 ISSN=2296-858X