J Proctor. Show Affiliations »
Abstract
Entities: Chemical
Mesh: See more » Calcium/analysisChromium/analysisMagnesium/analysisMagnesium/toxicityNickel/analysisPlants/drug effectsPotassium/analysisSoil/analysisSpectrophotometry
Substances: See more » SoilChromiumNickelMagnesiumPotassiumCalcium
Year: 1970 PMID: 5432087 DOI: 10.1038/227742a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962