Olga Kovtun
aspirant
Medicine
Vitebsk state medical university
Belarus
Biography
Olga Kovtun (Seleznyova) is an aspirant at Vitebsk State Medical University
Research Interest
medicine
Medicine Experts
aspirant
Medicine
Vitebsk state medical university
Belarus
Olga Kovtun (Seleznyova) is an aspirant at Vitebsk State Medical University
medicine