Sökücü, S., Süoğlu, Ö. D., Türkkan, E., Elkabes, B., Özden, T., & Saner, G. (2002). Helicobacter pylori infection in Turkish children with gastrointestinal symptoms and evaluation of serology. The Turkish Journal of Pediatrics, 44(2), 102-108. https://doi.org/10.24953/turkjpediatr.2002.2950