AUTHOR=Zhang Jun , Zhang Rongxi , Shu Xinming , Zhang Hongtao TITLE=Classification of arteriovenous fistula sounds using a convolutional block attention module and long short-term memory neural network JOURNAL=Frontiers in Physiology VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2024.1397317 DOI=10.3389/fphys.2024.1397317 ISSN=1664-042X