dr sci.stom , Specijalista Stomatološke Protetike
Ivan S. Ristic, D.D.S. PhD University of Nis School of Medicine
Ivan S. Ristic, D.D.S. PhD , Prosthodontics
Ivan S. Ristic, D.D.S. PhD University of Nis School of Medicine
Mr sc.stom. specijalista ortopedije vilica
Mr.sc.stom. specijalista ortopedije vilica
