Advances in testing for sample manipulation in clinical and forensic toxicology – Part A: urine samples Posted on June 9, 2023June 9, 2023 By sdargoltz Dirk K. Wissenbach & Andrea E. Steuer Anal Bioanal Chem; 2023 Access article Chemistry, Forensic Pathology and Medicolegal Death Investigation, Seized Drugs/Controlled Substances, Toxicology