Akvardar, Y. Et Al. 2002. [Is substance abuse among physicians a problem?].. Turk psikiyatri dergisi = Turkish journal of psychiatry , vol.13 , 238-44.

Akvardar, Y., Türkcan, A., & Cakmak, D., (2002). [Is substance abuse among physicians a problem?].. Turk psikiyatri dergisi = Turkish journal of psychiatry , vol.13, 238-44.

Akvardar, YILDIZ, A Türkcan, And D Cakmak. "[Is substance abuse among physicians a problem?].," Turk psikiyatri dergisi = Turkish journal of psychiatry , vol.13, 238-44, 2002

Akvardar, YILDIZ Et Al. "[Is substance abuse among physicians a problem?].." Turk psikiyatri dergisi = Turkish journal of psychiatry , vol.13, pp.238-44, 2002

Akvardar, Y. Türkcan, A. And Cakmak, D. (2002) . "[Is substance abuse among physicians a problem?].." Turk psikiyatri dergisi = Turkish journal of psychiatry , vol.13, pp.238-44.

@article{article, author={YILDIZ AKVARDAR Et Al. }, title={[Is substance abuse among physicians a problem?].}, journal={Turk psikiyatri dergisi = Turkish journal of psychiatry}, year=2002, pages={238-44} }