Boyanova, L., Gergova, G., Hadzhiyski, P., Kandilarov, N., Markovska, R., Mitov, I. Helicobacter Pylori Positivity in Asymptomatic and Symptomatic Bulgarian Adults Diagnosed by 13 C Urea Breath Test. 2020 p. 96-99,.
Boyanova, L., Gergova, G., Hadzhiyski, P., Kandilarov, N., Markovska, R., Mitov, I. Helicobacter Pylori Positivity in Asymptomatic and Symptomatic Bulgarian Adults Diagnosed by 13 C Urea Breath Test. 2020 p. 96-99,.
Boyanova, L., Gergova, G., Hadzhiyski, P., Kandilarov, N., Markovska, R., Mitov, I. (2020) Helicobacter Pylori Positivity in Asymptomatic and Symptomatic Bulgarian Adults Diagnosed by 13 C Urea Breath Test, p. 96-99,.
Boyanova, L., Gergova, G., Hadzhiyski, P., Kandilarov, N., Markovska, R., & Mitov, I. (2020). Helicobacter Pylori Positivity in Asymptomatic and Symptomatic Bulgarian Adults Diagnosed by 13 C Urea Breath Test. p. 96-99.
Boyanova L, Gergova G, Hadzhiyski P, Kandilarov N, Markovska R, Mitov I. Helicobacter Pylori Positivity in Asymptomatic and Symptomatic Bulgarian Adults Diagnosed by 13 C Urea Breath Test. 2020. p. p. 96-99.