APA (7th ed.) Citation

Oliveira, A., & Marques, A. (2019). Respiratory sounds in healthy people: A systematic review.

Chicago Style (17th ed.) Citation

Oliveira, Ana, and Alda Marques. Respiratory Sounds in Healthy People: A Systematic Review. 2019.

MLA (8th ed.) Citation

Oliveira, Ana, and Alda Marques. Respiratory Sounds in Healthy People: A Systematic Review. 2019.

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