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. 2003 Mar 15;9(3):495–498. doi: 10.3748/wjg.v9.i3.495

Table 8.

Comparison of treatment courses and therapeutic ef-fect of colorectal cancer patients with NDV immunotherapy

Group n CR PR SD PD CR+PR
1 Course 6 0 0 5 1 0
> 2 Courses 7 1 3 3 0 4

χ2 = 10, P < 0.01.