- Cross sectional study of vitamin B12 supplementation in Slovak and Czech vegans2023 | Third Faculty of Medicine
- Vitamin B12 deficiency is prevalent among czech vegans who do not use vitamin B12 supplements2019 | Third Faculty of Medicine
- Cross-Sectional Study of the Prevalence of Cobalamin Deficiency and Vitamin B12 Supplementation Habits among Vegetarian and Vegan Children in the Czech Republic2022 | Third Faculty of Medicine, First Faculty of Medicine