Affiliation: | 1.Department of Orthopaedics and Traumatology, Faculty of Medicine,Gazi University,Ankara,Turkey;2.Department of Chemistry, Faculty of Art and Sciences,Gazi University,Ankara,Turkey;3.Department of Chemistry, Faculty of Art and Sciences,Hitit University,?orum,Turkey;4.Department of Chemistry, Faculty of Education,Gazi University,Ankara,Turkey |