et al. The hidden World wide web and the fentanyl Harte nuss: detection of ocfentanil as an adulterant in heroin. Int J Drug PolicyWhere fentanyl testing is not routine hinein postmortem toxicology, or an unusual or novel analogue is involved, these occurrences may go undetected.Gelegentlich kamen bei engem Körperkontakt sogar andere zu Schaden, w