TI  - 
AU  - Ünlü, Y.
AU  - Yiğitbaşı, G.
AU  - Cemiloğlu, R.
AU  - Erkan, M.
AU  - Külahlı, I.
AU  - Tolu, I.
SO  - Journal of Clinical Practice and Research 1990;12:430-435.
DO  -