Boyanova, Lyudmila, Georgi Dimitrov, Denis Niyazi, Yulia Marteva-Proevska, Petyo Hadzhyiski, Raina Gergova, and Rumyana Markovska. 2025. “Toxigenic Clostridioides Difficile and Their Antibiotic Susceptibility in Bulgarian Patients During and Post-COVID-19 Pandemic”. Proceedings of the Bulgarian Academy of Sciences 78 (11). Sofia, Bulgaria:1703–1709. https://doi.org/10.7546/CRABS.2025.11.14.