Inorganic chemical elements and cancer.
D003300:Copper / Q000097:blood*; D006801:Humans; D007501:Iron / Q000097:blood*; D008274:Magnesium / Q000097:blood*; D009369:Neoplasms / Q000097:blood*; D011379:Prognosis; D015032:Zinc / Q000097:blood*
D003300:Copper; D007501:Iron; D008274:Magnesium; D015032:Zinc