title: Long-term use of aspirin and risk of colorectal cancer.
authors.forename: Gregory C
authors.initials: GC
authors.lastname: Vachon
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000008:administration & dosage*; D001241:Aspirin / Q000008:administration & dosage*; D015179:Colorectal Neoplasms / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D012107:Research Design; D012306:Risk
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D001241:Aspirin