@article{450967,
      url = {http://library.usi.edu/record/450967},
      title = {Biological roles of copper [electronic resource]..  Symposium on Biological Roles of Copper},
      publisher = {Excerpta Medica ;},
      recid = {450967},
      pages = {viii, 343 p. :},
      address = {Amsterdam ;},
      year = {1980},
}