Urine drug-testing tampering approaches: Turkish probationers Posted on July 14, 2022July 14, 2022 By sdargoltz Melike Aydoğdu and Serap Annette Akgür Med Sci Law; 61(1); 2021 Access article Cannabis and Cannabinoids, Chemistry, Crime Scene Investigation and Reconstruction, DREs / Traffic Safety Resource Prosecutors, Seized Drugs/Controlled Substances, Toxicology