[Results, achievements and perspectives of research in the field of pulmonology].

@article{Putov1977ResultsAA,
  title={[Results, achievements and perspectives of research in the field of pulmonology].},
  author={N. V. Putov and G. B. Fedoseev},
  journal={Terapevticheskii arkhiv},
  year={1977},
  volume={49 10},
  pages={24-9}
}