Gergana Petkova,
Veronika Kelbecheva
Medical University – Plovdiv
https://doi.org/10.53656/bel2023-6-7GV
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Gergana Petkova,
Veronika Kelbecheva
Medical University – Plovdiv
https://doi.org/10.53656/bel2023-6-7GV
Log in to read the full textСофия 1113, бул. “Цариградско шосе” № 125, бл. 5