Original ResearchPublished 30 September 2026Safety, accuracy, information quality, readability, and supportive communication of LLM-based chatbots in responses to researcher-developed consumer-oriented prompts on recurrent aphthous stomatitis: an exploratory cross-sectional comparative studyYulong Wang · Jingjing Li · Zhaole Gong · Yan Zhuang · Wu DongFrontiers in Oral Healthdoi 10.3389/froh.2026.1968034
