title: Colorimetric determination of 3,4-methylenedioxyamphetamine (MDA).
mesh_terms: D000661:Amphetamine / Q000032:analysis*; D003124:Colorimetry; D004149:Dioxoles / Q000032:analysis; D006213:Hallucinogens / Q000032:analysis*
chemical_list: D004149:Dioxoles; D006213:Hallucinogens; D000661:Amphetamine