Immunohistochemical analysis and correlation of cyclooxygenase-2 expression status with clinicopathological parameters in head and neck squamous cell carcinomas: An Indian perspective.

This is in agreement with the results reported by other investigators.[ 6 , 9 ] This finding suggests that, with decreasing differentiation of tumor, COX-2 immunostaining intensity increases ( P = 0.001; highly significant).

also in 132,142 other papers