Exploring health anxiety and its association with quality of life in Yemeni medical undergraduates: A national cross-sectional - Mohamed Terra; Mohamed Baklola; Naji Al-bawah; Husam Addin Ban Rafuid; Ziad Mohammed AL-Othrubi; Hadeel Z. Mohammed; Ehab Sharyan; Mohammed R. Arrabyee; Mohand Almarebi; Akram Arrabyee; Fahd Alsameeai; Sadiq Altbali; et al. (PLoS ONE, 2026)