What If #45 comic book from Marvel Comics Group
My all-time favorite What If issue.  It gave a realistic portrayal of the Hulk going berzerk.  The only other time he is like this that I can think of is in the Avengers cartoon movie that came out on DVD a few years back.  Now that was awesome.

This is a scan of an old comic book. This item is not for sale. But you can find it on ebay.
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