title: Identification and quantitative determination of meconic acid by differential pulse polarography.
mesh_terms: D003998:Dicarboxylic Acids / Q000032:analysis*; D010207:Papaver / Q000032:analysis*; D010946:Plants, Medicinal; D011048:Polarography / Q000379:methods*; D011714:Pyrans / Q000032:analysis*
chemical_list: D003998:Dicarboxylic Acids; D011714:Pyrans