APA Zitierstil

Khan, M. R., Bari, H., Zafar, S. N., & Raza, S. A. (2011). Impact of age on outcome after colorectal cancer surgery in the elderly - a developing country perspective. BioMed Central.

Chicago Zitierstil

Khan, Muhammad Rizwan, Hassaan Bari, Syed Nabeel Zafar, und Syed Ahsan Raza. Impact of Age On Outcome After Colorectal Cancer Surgery in the Elderly - a Developing Country Perspective. BioMed Central, 2011.

MLA Zitierstil

Khan, Muhammad Rizwan, Hassaan Bari, Syed Nabeel Zafar, und Syed Ahsan Raza. Impact of Age On Outcome After Colorectal Cancer Surgery in the Elderly - a Developing Country Perspective. BioMed Central, 2011.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.