title: Quantitative and histochemical analysis of Cu, Zn, and Fe in spontaneous and induced primary tumors of rats.
mesh_terms: D000818:Animals; D003300:Copper / Q000737:chemistry*; D007501:Iron / Q000737:chemistry*; D009369:Neoplasms; D009374:Neoplasms, Experimental; D051381:Rats; D015032:Zinc / Q000737:chemistry*
chemical_list: D003300:Copper; D007501:Iron; D015032:Zinc
keywords: COPPER/chemistry; IRON/chemistry; NEOPLASMS/experimental; ZINC/chemistry