title: [Sources of errors in the complexometric titration of calcium in the presence of magnesium].
mesh_terms: D000327:Adsorption; D002118:Calcium / Q000032:analysis*; D002614:Chelating Agents; D004347:Drug Interactions; D008274:Magnesium / Q000032:analysis*
chemical_list: D002614:Chelating Agents; D008274:Magnesium; D002118:Calcium
vernacular_title: Istochniki oshibok pri kompleksonometricheskom titrovanii kal'tsiia v prisutstvii magniia