Public Defense of Mariya Yunakova, PhDThe public defense of Mariya Yunakova for acquisition of educational and scientific degree “PhD” was held on June 15th 2016 in Auditorium III at MU-Varna. Her dissertation was entitled “Low Ovarian Response to Controlled Ovarain Hyperstimulation - Diagnosis, Factors for Prognosis, Management”. Photos by Petko Momchilov