@article{gunes_tuncer_guntekin_gumrukcuoglu_akdag_ozbay_sertogullarindan_2009,  title={Confiabilidade de sintomas sugestivos de angina em pacientes com doença pulmonar obstrutiva crônica},  volume={92},  ISSN={0066-782X},  url={https://doi.org/10.1590/S0066-782X2009000500005},  DOI={10.1590/S0066-782X2009000500005},  number={5},  journal={Arquivos Brasileiros de Cardiologia},  publisher={Sociedade Brasileira de Cardiologia - SBC},  author={Gunes, Yilmaz and Tuncer, Mustafa and Guntekin, Unal and Gumrukcuoglu, Hasan Ali and Akdag, Serkan and Ozbay, Bulent and Sertogullarindan, Bunyamin},  year={2009},  month={May},  pages={364–368} }