Notes
Peer review under responsibility of Alexandria University Faculty of Medicine.
Available online 26 December 2011
Open access
Available online 26 December 2011
FootnotePeer review under responsibility of Alexandria University Faculty of Medicine.
People also read lists articles that other readers of this article have read.
Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.
Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.
Register now or learn more