et al. The hidden Netz and the fentanyl Schwierigkeit: detection of ocfentanil as an adulterant hinein heroin. Int J Drug PolicyWhere fentanyl testing is not routine in postmortem toxicology, or an unusual or novel analogue is involved, these occurrences may go undetected.Fast nie kamen bei engem Körperkontakt sogar andere zu Schaden, denn zigeune