APA (7th ed.) Citation

Pereira, V. H., Português, J., Calvo, L., Machado, I., Azevedo, O., & Lourenço, A. (2014). Aortic root to left atrium fistula: A rare complication of infective endocarditis in a native aortic valve.

Chicago Style (17th ed.) Citation

Pereira, Vitor H., João Português, Lucy Calvo, Inocência Machado, Olga Azevedo, and António Lourenço. Aortic Root to Left Atrium Fistula: A Rare Complication of Infective Endocarditis in a Native Aortic Valve. 2014.

MLA (8th ed.) Citation

Pereira, Vitor H., et al. Aortic Root to Left Atrium Fistula: A Rare Complication of Infective Endocarditis in a Native Aortic Valve. 2014.