Cita APA

Al-Ansari, M. A., & Hijazi, M. H. (2006). Clinical review: Percutaneous dilatational tracheostomy. BioMed Central.

Chicago Style Citation

Al-Ansari, Mariam A., i Mohammed H. Hijazi. Clinical Review: Percutaneous Dilatational Tracheostomy. BioMed Central, 2006.

Cita MLA

Al-Ansari, Mariam A., i Mohammed H. Hijazi. Clinical Review: Percutaneous Dilatational Tracheostomy. BioMed Central, 2006.

Atenció: Aquestes cites poden no estar 100% correctes.