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Petyo Hadzhiyski

Observed names: Hadzhiyski, Petyo, P. Hadzhiyski, Petyo G. Hadzhiyski, Petyo Hadzhyiski
ORCID: 0000-0001-5370-7542
Observed ORCID: 0000-0001-5370-7542
OpenAlex ID: A5044989008
Evolution of Helicobacter pylori Resistance to Antibiotics: A Topic of Increasing Concern
2023 · Lyudmila Boyanova, Petyo Hadzhiyski, et al. · Antibiotics · 128
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Multidrug resistance inHelicobacter pylori: current state and future directions
2019 · Lyudmila Boyanova, Petyo Hadzhiyski, et al. · Expert Review of Clinical Pharmacology · 103
Review – Epidemiology of Helicobacter pylori infection
2021 · L. Boyanova, P. Hadzhiyski, et al. · DOAJ (DOAJ: Directory of Open Access Journals) · 26
Oxygen tolerance in anaerobes as a virulence factor and a health-beneficial property
2024 · Lyudmila Boyanova, Liliya Boyanova, et al. · Anaerobe · 17
Prevalence of Helicobacter pylori is still high among symptomatic Bulgarian children
2018 · Lyudmila Boyanova, Petyo Hadzhiyski, et al. · Acta Microbiologica et Immunologica Hungarica · 16
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Helicobacter pylori infection is associated with anemia, weight loss or both conditions among Bulgarian children
2020 · Lyudmila Boyanova, Petyo Hadzhiyski · Acta Microbiologica et Immunologica Hungarica · 13
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Clostridioides difficile resistance to antibiotics, including post-COVID-19 data
2023 · Lyudmila Boyanova, Georgi Dimitrov, et al. · Expert Review of Clinical Pharmacology · 12
Rifamycin Use for Treatment of Helicobacter Pylori Infection: A Review of Recent Data
2020 · Lyudmila Boyanova, Rumyana Markovska, et al. · Future Microbiology · 11
Anaerobes in specific infectious and noninfectious diseases: new developments
2023 · Lyudmila Boyanova, Rumyana Markovska, et al. · Anaerobe · 10
Increase in amoxicillin resistance in Helicobacter pylori from Bulgarian patients over 15 years
2022 · Lyudmila Boyanova, Nayden Kandilarov, et al. · Diagnostic Microbiology and Infectious Disease · 9
Anemia in Newly Diagnosed Pediatric Patients with Inflammatory Bowel Disease
2021 · Rayna Shentova-Eneva, Denitza Kofinova, et al. · Gastroenterology Insights · 9
Investigation of multidrug-resistant Helicobacter pylori in pediatric patients: A Bulgarian study and literature data
2022 · Lyudmila Boyanova, Petyo Hadzhiyski, et al. · Acta Microbiologica et Immunologica Hungarica · 7
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Recurrent Clostridioides (Clostridium) difficile infection in a patient suffering from inflammatory bowel disease and benefits of resistotyping
2019 · Lyudmila Boyanova, Rumyana Markovska, et al. · Diagnostic Microbiology and Infectious Disease · 7
Risk Factors for Surgery in Pediatric Patients with Crohn’s Disease
2022 · Rayna Rumenova Shentova-Eneva, Denitza Kofinova, et al. · Medical Principles and Practice · 6
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Mixed (multiple-genotype) Helicobacter pylori infections in Bulgarian patients
2023 · Lyudmila Boyanova, Liliya Boyanova, et al. · Diagnostic Microbiology and Infectious Disease · 5
Clostridioides (Clostridium) difficile carriage in asymptomatic children since 2010: a narrative review
2019 · Lyudmila Boyanova, Nikolay Kalvatchev, et al. · Biotechnology & Biotechnological Equipment · 5
Toxigenic Clostridioides difficile and Their Antibiotic Susceptibility in Bulgarian Patients during and Post-COVID-19 Pandemic
2025 · Lyudmila Boyanova, Georgi Dimitrov, et al. · Proceedings of the Bulgarian Academy of Sciences · 2
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Delafloxacin and levofloxacin activities on Helicobacter pylori in Bulgaria over four years
2025 · Lyudmila Boyanova, Victor Kamburov, et al. · Diagnostic Microbiology and Infectious Disease · 2
Role of Extended Family for Intrafamilial Transmission of Helicobacter pylori Infection in Bulgarian Children
2023 · Petyo Hadzhiyski, Mila Baycheva, et al. · Proceedings of the Bulgarian Academy of Sciences · 2
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Anti-tumor necrosis factor therapy in Bulgarian pediatric patients with inflammatory bowel disease – an 8-year experience of a referral center
2023 · Rayna R. Shentova-Eneva, Denitza R. Kofinova, et al. · Folia Medica · 2
Nutritional assessment in patients with progressive familial intrahepatic cholestasis type 3
2021 · M. Baycheva, R. Shentova-Eneva, et al. · Clinical Nutrition ESPEN · 2
Some Newer Antibiotics Active Against Helicobacter pylori and Anaerobic Bacteria and the Potential Benefits of Their Wider Availability in More Countries: A Narrative Review
2026 · Lyudmila Boyanova, Liliya Yordanova Boyanova, et al. · Antibiotics · 1
Helicobacter pylori Growth and Urease Inhibition by Cranberry (Vaccinium macrocarpon) Extract: a Pilot Study
2024 · Lyudmila Boyanova, Victor Kamburov, et al. · Proceedings of the Bulgarian Academy of Sciences · 1
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Seroprevalence of Helicobacter pylori IgG and CagA IgG in Bulgarian Children
2018 · Daniel Yordanov, Lyudmila Boyanova, et al. · 1
Първичен склерозиращ холангит в детска възраст - клинични случаи
2026 · P. Hadzhiyski, Hr. Naydenov, et al. · Pediatriâ
Works count: 33
Citation count: 397
H-index: 9
I10-index: 9
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