tags - cansfordlabs bloodtest
If there are low levels of drugs in a small blood sample, it may lead to false negatives.
[#Cansford2019differenceshairblood]: John Wicks (2019): The Differences Between Hair and Blood Drug Testing.
tags - cansfordlabs bloodtest
If there are low levels of drugs in a small blood sample, it may lead to false negatives.
[#Cansford2019differenceshairblood]: John Wicks (2019): The Differences Between Hair and Blood Drug Testing.