title: New data on aspirin and colorectal cancer brings calls for new guidelines, more research.
authors.forename: Caroline
authors.initials: C
authors.lastname: McNeil
mesh_terms: D016588:Anticarcinogenic Agents / Q000008:administration & dosage* / Q000009:adverse effects; D001241:Aspirin / Q000008:administration & dosage*; D014408:Biomarkers, Tumor / Q000097:blood*; D002986:Clinical Trials as Topic; D015179:Colorectal Neoplasms / Q000097:blood / Q000209:etiology / Q000517:prevention & control*; D003123:Colorectal Neoplasms, Hereditary Nonpolyposis / Q000150:complications; D019317:Evidence-Based Medicine; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced / Q000517:prevention & control; D006801:Humans; D017410:Practice Guidelines as Topic; D018570:Risk Assessment
chemical_list: D016588:Anticarcinogenic Agents; D014408:Biomarkers, Tumor; D001241:Aspirin