Kalkan, A. Et Al. 2002. Trace elements in viral hepatitis. JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY , vol.16, no.4 , 227-230.

Kalkan, A., Bulut, V., Avci, S., Celik, I., & Bingol, N., (2002). Trace elements in viral hepatitis. JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY , vol.16, no.4, 227-230.

Kalkan, AHMET Et Al. "Trace elements in viral hepatitis," JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY , vol.16, no.4, 227-230, 2002

Kalkan, AHMET Et Al. "Trace elements in viral hepatitis." JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY , vol.16, no.4, pp.227-230, 2002

Kalkan, A. Et Al. (2002) . "Trace elements in viral hepatitis." JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY , vol.16, no.4, pp.227-230.

@article{article, author={AHMET KALKAN Et Al. }, title={Trace elements in viral hepatitis}, journal={JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY}, year=2002, pages={227-230} }