title: Effects of hydroxyurea and benzo(a)pyrene on DNA synthesis in the isolated perfused rat lung.
mesh_terms: D000818:Animals; D001564:Benzo(a)pyrene; D001580:Benzopyrenes / Q000494:pharmacology*; D004247:DNA / Q000096:biosynthesis* / Q000302:isolation & purification; D006918:Hydroxyurea / Q000494:pharmacology*; D008168:Lung / Q000187:drug effects* / Q000378:metabolism; D008297:Male; D051381:Rats; D013936:Thymidine / Q000378:metabolism
chemical_list: D001580:Benzopyrenes; D001564:Benzo(a)pyrene; D004247:DNA; D013936:Thymidine; D006918:Hydroxyurea