title: Proceedings: The spectrophotometric determination of ampicillin and cloxacillin in combined preparations.
mesh_terms: D000667:Ampicillin / Q000032:analysis*; D001681:Biological Assay; D003023:Cloxacillin / Q000032:analysis*; D004338:Drug Combinations; D006863:Hydrogen-Ion Concentration; D013053:Spectrophotometry
chemical_list: D004338:Drug Combinations; D000667:Ampicillin; D003023:Cloxacillin