Hatz, C. R., M. Cremona, C.C. Liu, P. R. Schmidlin, and A. Conen. “Antibiotic Prophylaxis With Amoxicillin to Prevent Infective Endocarditis in Periodontitis Patients Reconsidered: A Narrative Review”. Swiss Medical Weekly, vol. 151, no. 4950, Dec. 2021, p. w30078, doi:10.4414/SMW.2021.w30078.