title: Does intronic DNA give smokers a survival advantage?
authors: Ian C
authors: IC
authors: Shaw
mesh_terms: D004247:DNA / Q000235:genetics*; D004260:DNA Repair; D006801:Humans; D007438:Introns; D008175:Lung Neoplasms / Q000209:etiology* / Q000235:genetics*; D009153:Mutagens / Q000633:toxicity*; D009154:Mutation; D012907:Smoking / Q000009:adverse effects*
chemical_list: D009153:Mutagens; D004247:DNA