1.   A significant difference between plasma sodium concentration and tonicity can thus occur.

2.   A significant difference might be described between the way in which Degas and the battle painters used these photographs.

3.   A study of the two groups of students showed a significant difference.

4.   Although the incidence of the respiratory distress syndrome was similar in our groups there were significant differences in variables reflecting disease severity.

5.   Among employed persons there are significant differences in income by race and ethnicity.

6.   But examination of history brings out one most significant difference.

7.   Financial Participation and Liability Here can be seen some of the most significant differences between partnerships and companies.

8.   Has the case resulted in significant differences of opinion in the courts below?