Reduced complications and mortality after admission for head and neck cancer in patients with previous dental scaling: a retrospective cohort study based on real-world data. - Lin, Che-Hsuan; Chang, Chuen-Chau; Lee, Hsun-Hua; Chou, Yi-Sheng; Lee, Chia-Yen; Yeh, Chun-Chieh; Chen, Ta-Liang; Liao, Chien-Chang (PLoS ONE, 2025)