AUTHOR=Tian Feng , Lu Saicong , Yang Zhenjie , Zhao Tingting , Li Penghui , Zhang Haifang TITLE=Spatial analysis of prehospital emergency medical services accessibility: a comparative evaluation of the GAUSS-probability two-step floating catchment area model in Handan City JOURNAL=Frontiers in Public Health VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1548462 DOI=10.3389/fpubh.2025.1548462 ISSN=2296-2565