N-Pyrrolidino protonitazene, also referred to as protonitazepyne, is a synthetic opioid.  It's been described as a beige powder or simply a white colourless or crystalline reliable, and is discovered in falsified pharmaceutical opioid tablets. 突发卫生事件 新闻和特写 疾病爆发新闻 情况报告 世卫组织在紧急情况下 数�