Kocabas, A. Et Al. 2013. Vitamin D Deficiency In Chronic Obstructive Pulmonary Disease (COPD). AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE , vol.187 .

Kocabas, A., Ocak, M. C., Kuleci, S., & Seydaoglu, G., (2013). Vitamin D Deficiency In Chronic Obstructive Pulmonary Disease (COPD). AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE , vol.187.

Kocabas, A. Et Al. "Vitamin D Deficiency In Chronic Obstructive Pulmonary Disease (COPD)," AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE , vol.187, 2013

Kocabas, A. Et Al. "Vitamin D Deficiency In Chronic Obstructive Pulmonary Disease (COPD)." AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE , vol.187, 2013

Kocabas, A. Et Al. (2013) . "Vitamin D Deficiency In Chronic Obstructive Pulmonary Disease (COPD)." AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE , vol.187.

@article{article, author={A. Kocabas Et Al. }, title={Vitamin D Deficiency In Chronic Obstructive Pulmonary Disease (COPD)}, journal={AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE}, year=2013}