Cita APA

Youssef, M., Abd El-Fattah, A., El-Attar, S., Mowafi, H., & Mokhtar, S. (2001). Correlation of stress ulceration in the critically ill patients to APACHE score and role of Helicobacter pylori. BioMed Central.

Citación estilo Chicago

Youssef, M., A. Abd El-Fattah, S. El-Attar, H. Mowafi, and S. Mokhtar. Correlation of Stress Ulceration in the Critically Ill Patients to APACHE Score and Role of Helicobacter Pylori. BioMed Central, 2001.

Cita MLA

Youssef, M., et al. Correlation of Stress Ulceration in the Critically Ill Patients to APACHE Score and Role of Helicobacter Pylori. BioMed Central, 2001.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.