APA (7th ed.) Citation

Padrão, E., Araújo, D., Bom, A. T., Cordeiro, C. R., Sousa, J. C. d., Cardoso, J., . . . Marques, A. (2021). Asthma-COPD overlap: A Portuguese survey.

Chicago Style (17th ed.) Citation

Padrão, E., et al. Asthma-COPD Overlap: A Portuguese Survey. 2021.

MLA (8th ed.) Citation

Padrão, E., et al. Asthma-COPD Overlap: A Portuguese Survey. 2021.

Warning: These citations may not always be 100% accurate.