Kalkan, I. H. Et Al. 2013. Comparison of demographic and clinical characteristics of patients with early vs. adult vs. late onset ulcerative colitis. EUROPEAN JOURNAL OF INTERNAL MEDICINE , vol.24, no.3 , 273-277.

Kalkan, I. H., Dagli, U., Oztas, E., Tunc, B., & Ulker, A., (2013). Comparison of demographic and clinical characteristics of patients with early vs. adult vs. late onset ulcerative colitis. EUROPEAN JOURNAL OF INTERNAL MEDICINE , vol.24, no.3, 273-277.

Kalkan, Ismail Et Al. "Comparison of demographic and clinical characteristics of patients with early vs. adult vs. late onset ulcerative colitis," EUROPEAN JOURNAL OF INTERNAL MEDICINE , vol.24, no.3, 273-277, 2013

Kalkan, Ismail H. Et Al. "Comparison of demographic and clinical characteristics of patients with early vs. adult vs. late onset ulcerative colitis." EUROPEAN JOURNAL OF INTERNAL MEDICINE , vol.24, no.3, pp.273-277, 2013

Kalkan, I. H. Et Al. (2013) . "Comparison of demographic and clinical characteristics of patients with early vs. adult vs. late onset ulcerative colitis." EUROPEAN JOURNAL OF INTERNAL MEDICINE , vol.24, no.3, pp.273-277.

@article{article, author={Ismail Hakki Kalkan Et Al. }, title={Comparison of demographic and clinical characteristics of patients with early vs. adult vs. late onset ulcerative colitis}, journal={EUROPEAN JOURNAL OF INTERNAL MEDICINE}, year=2013, pages={273-277} }