Oxycodone and/or its key metabolites may very well be calculated in blood or urine to watch for clearance, non-professional medical use, ensure a prognosis of poisoning or assist in the medicolegal Loss of life investigation.????? ??????? ?? ??? ???? ??????? ??????? ????????? ??????? ??????? ???? ?? ???? ?????? ?????? ??? ???? ?????? ??????? ??????