TY - BOOK AU - Ayman Ahmed Shawky Elgawish AU - Ayman Abdelwahab Amin , AU - Azza Ezz Elarab , AU - Ebtehal Hamdy Ali , TI - The use of matrix metalloproteinase -9 as a dignostic tumor marker in patients with oral squamous cell carcinoma / PY - 2012/// CY - Cairo : PB - Ayman Ahmed Shawky Elgawish , KW - Cancer KW - Matrix metalloproteinase-9 KW - Oral squamous cell carcinoma N1 - Thesis (M.Sc.) - Cairo University - Faculty of Oral and dental Medicine - Department of Oral (radiology and diagnosis); Issued also as CD N2 - Background : Oral squamous cell carcinoma (OSCC) is the sixth most human cancer with high morbidity rate . The oral cavity is considered one of ten most frequent sites of cancer international OSCC occurs commonly in tongue lip and floor of mouth . Aim : This study was designed to assess the level of matrix metalloproteinase -9 in serum and saliva in human oral squamous cell carcinoma UR - http://172.23.153.220/th.pdf ER -