AUTHOR=Zhang Yong , Luo Yan , Qiu Li , Zhu Ying , Lu Xiao TITLE=Design of an ultrasound appointment system based on a patient-centered real-time dynamic resource allocation strategy JOURNAL=Frontiers in Public Health VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1496860 DOI=10.3389/fpubh.2025.1496860 ISSN=2296-2565