title: The utility of tetrabromophenolphthalein methyl ester (TBPME) spot test for the identification of drug positive urines.
authors.forename: J
authors.initials: J
authors.lastname: Osterloh
mesh_terms: D003124:Colorimetry / Q000379:methods; D006801:Humans; D007202:Indicators and Reagents; D004364:Pharmaceutical Preparations / Q000652:urine*; D010635:Phenolphthaleins
chemical_list: D007202:Indicators and Reagents; D004364:Pharmaceutical Preparations; D010635:Phenolphthaleins; C050940:3,5,3',5'-tetrabromophenolphthalein methyl ester