title: Letter: Benzo[a]pyrene-nucleic acid derivative found in vivo: structure of a benzo[a]pyrenetetrahydrodiol epoxide-guanosine adduct.
mesh_terms: D001580:Benzopyrenes; D055598:Chemical Phenomena; D002621:Chemistry; D004852:Epoxy Compounds; D004988:Ethers, Cyclic; D006151:Guanosine / Q000031:analogs & derivatives
chemical_list: D001580:Benzopyrenes; D004852:Epoxy Compounds; D004988:Ethers, Cyclic; D006151:Guanosine