APA (7th ed.) Citation

Luís, S. M. C. (2013). Hemorragias digestivas altas.

Chicago Style (17th ed.) Citation

Luís, Sofia Marisela Caires. Hemorragias Digestivas Altas. 2013.

MLA (8th ed.) Citation

Luís, Sofia Marisela Caires. Hemorragias Digestivas Altas. 2013.

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