It is much less effective than fentanyl but is more highly effective than heroin. Considering the fact that this has long been often misrepresented as heroin, it has led to a number of fatalities. Acetyl fentanyl is surely an opioid that can cause adverse results comparable to These caused by https://bookmarkextent.com/story20171979/the-smart-trick-of-purchase-acetyl-fentanyl-in-uk-that-no-one-is-discussing