Post-mortem toxicology is not quackery when done by qualified practitioners.
Jones
A Wayne
AW
D002983:Clinical Competence; D005104:Expert Testimony; D053593:Forensic Toxicology; D003932:Heroin / Q000378:metabolism; D006801:Humans; D009020:Morphine / Q000378:metabolism; D009022:Morphine Derivatives / Q000378:metabolism; D009294:Narcotics / Q000378:metabolism; D017236:Suicide, Assisted / Q000331:legislation & jurisprudence; D019452:Terminally Ill
D009022:Morphine Derivatives; D009294:Narcotics; C035349:morphine-6-glucuronide; D003932:Heroin; D009020:Morphine; C026979:6-O-monoacetylmorphine; C018108:morphine-3-glucuronide