TI  - 
AU  - Ünlü, Y.
AU  - Tekalan, Ş.A.
AU  - Kutluhan, A.
AU  - Ketenci, I.
AU  - Cemiloğlu, R.
AU  - Külahlı, I.
SO  - Journal of Clinical Practice and Research 1991;13:399-403.
DO  -