@article{article1187, title = {}, author = {Şahin, İ. and Aygen, B. and Sümerkan, B. and Arman, F. and Talaslıoğlu, A. and Çetinkaya, F. and Günay, O. and Baktır, A. and Müderris, İ.İ. and Akçalı, Y.}, journal = {Journal of Clinical Practice and Research}, year = {1993}, volume = {15}, pages = {323-328}, doi = {} }