If you fell over and scrapped your knee and you had a wound there for a couple of days and then it started to scab over . Well are scabs bad because they form over the wound and create a layer of bacteria underneath.
If you fell over and scrapped your knee and you had a wound there for a couple of days and then it started to scab over
Posted on March 6, 2013 by in Question. Comments Off on If you fell over and scrapped your knee and you had a wound there for a couple of days and then it started to scab over
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