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How to eliminate duplicate rows in an array without changing their orders?

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I have an array:
DOM =
[1 1 1 0;
1 1 1 0;
0 1 0 0;
0 1 0 0;
1 0 1 0;
1 0 1 0]
I need to eliminate the dublicate rows but without changing the order of the rows in Dom. I s there a MATLAB function for doing so or do I have to write a loop?
I tried
D=unique(DOM, 'rows');
D =
0 1 0 0
1 0 1 0
1 1 1 0
Thanks

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