WHELEN, ANDREW CHRISTIAN, et al. “Direct Amplification and Sequencing of the 16S Ribosomal RNA Gene in Heart Valve Tissue to Identify the Etiology of Corynebacterium Diphtheriae Endocarditis”. American Journal of Translational Medicine, vol. 7, no. 1, Mar. 2023, pp. 41-48, https://journals3.publicknowledgeproject.org/index.php/ajtm/article/view/2669.