Ottosson, F., Hultgren, L., Fernandez, C., Engström, G., Orho‐Melander, M., Kennbäck, C., Persson, M., Demmer, R. T., Melander, O., Klinge, B., Nilsson, P. M., & Jönsson, D. (2022). The inverse association between a fish consumption biomarker and gingival inflammation and periodontitis: A population‐based study. Journal of Clinical Periodontology, 49(4), 353–361. Portico. https://doi.org/10.1111/jcpe.13602