title: The problem of accuracy and reliability of trace metal determination in medicine, biochemistry and environmental research.
mesh_terms: D002105:Cadmium Poisoning / Q000175:diagnosis; D013058:Mass Spectrometry; D011048:Polarography; D013054:Spectrophotometry, Atomic; D013793:Thallium / Q000506:poisoning; D014131:Trace Elements / Q000032:analysis* / Q000506:poisoning / Q000592:standards
chemical_list: D014131:Trace Elements; D013793:Thallium