Ezzeldin M Ibrahim*, Khaled M Abouelkhair, Ghieth A Kazkaz, Osama A Elmasri and Meteb Al-Foheidi
* Corresponding author: Ezzeldin M Ibrahim ezzibrahim@imc.med.sa
BMC Cancer 2012, 12:197 doi:10.1186/1471-2407-12-197
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