Matrifen really sucks!!Durogesic(not duragesic) here in Europe are matrix(non-gel) type and the 75's have 12,6 mg and the 100's 16,5 mg. Fent-lovers of all the world, let's connect our knowledge and try to find a good extraction method, somebody for the pain, somebody for euphoria, somebody for both of them(i think the most..
), the fact is that we need a really good extraction method..
MartinFn

MartinFn
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