Poppy Seed Consumption May Be Associated with Codeine-Only Urine Drug Test Results Posted on March 23, 2023March 23, 2023 By Becky Carter Gary M Reisfield, Scott A Teitelbaum, Joseph T Jones J Anal Tox; 47(2); 2023 Access article Chemistry, Crime Scene Investigation and Reconstruction, DREs / Traffic Safety Resource Prosecutors, Toxicology