@article{galvan_cataneo_2007,  title={Effect of respiratory muscle training on pulmonary function in preoperative preparation of tobacco smokers},  volume={22},  ISSN={0102-8650},  url={https://doi.org/10.1590/S0102-86502007000200004},  DOI={10.1590/S0102-86502007000200004},  number={2},  journal={Acta Cirúrgica Brasileira},  publisher={Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia},  author={Galvan, Carrie Chueiri Ramos and Cataneo, Antônio José Maria},  year={2007},  month={Mar},  pages={98–104} }