DNA isolation from coagulated blood - (Jan/16/2002 )

I have a great request: Could anyone tell me how to deal with the blood that was collected to form clots.
How to isolate mammalian DNA in this situation?
Thank you
Krzysztof Rebala

This question has been discussed before, you can go to http://www.protocol-online.net/discussion/disc_srch.htm  and search with the key words: dna blood isolation

Gook luck,

Long