BÜLBÜL, Y. Et Al. 2010. Chronic Obstructive Pulmonary Disease in Eastern Black Sea Region: Characteristics of the Disease and the Frequency of Influenza-Pneumococcal Vaccination. TURKIYE KLINIKLERI TIP BILIMLERI DERGISI , vol.30, no.1 , 24-29.

BÜLBÜL, Y., ÖZTUNA, F., Gulsoy, A., & ÖZLÜ, T., (2010). Chronic Obstructive Pulmonary Disease in Eastern Black Sea Region: Characteristics of the Disease and the Frequency of Influenza-Pneumococcal Vaccination. TURKIYE KLINIKLERI TIP BILIMLERI DERGISI , vol.30, no.1, 24-29.

BÜLBÜL, YILMAZ Et Al. "Chronic Obstructive Pulmonary Disease in Eastern Black Sea Region: Characteristics of the Disease and the Frequency of Influenza-Pneumococcal Vaccination," TURKIYE KLINIKLERI TIP BILIMLERI DERGISI , vol.30, no.1, 24-29, 2010

BÜLBÜL, YILMAZ Et Al. "Chronic Obstructive Pulmonary Disease in Eastern Black Sea Region: Characteristics of the Disease and the Frequency of Influenza-Pneumococcal Vaccination." TURKIYE KLINIKLERI TIP BILIMLERI DERGISI , vol.30, no.1, pp.24-29, 2010

BÜLBÜL, Y. Et Al. (2010) . "Chronic Obstructive Pulmonary Disease in Eastern Black Sea Region: Characteristics of the Disease and the Frequency of Influenza-Pneumococcal Vaccination." TURKIYE KLINIKLERI TIP BILIMLERI DERGISI , vol.30, no.1, pp.24-29.

@article{article, author={YILMAZ BÜLBÜL Et Al. }, title={Chronic Obstructive Pulmonary Disease in Eastern Black Sea Region: Characteristics of the Disease and the Frequency of Influenza-Pneumococcal Vaccination}, journal={TURKIYE KLINIKLERI TIP BILIMLERI DERGISI}, year=2010, pages={24-29} }