title: [Does combination therapy of aspirin plus antiplatelet therapy increase the risk of upper gastrointestinal hemorrhage?].
authors.forename: Jie-Hyun
authors.initials: JH
authors.lastname: Kim
mesh_terms: D001241:Aspirin / Q000009:adverse effects* / Q000627:therapeutic use; D002318:Cardiovascular Diseases / Q000517:prevention & control; D000077144:Clopidogrel; D004359:Drug Therapy, Combination; D054855:Drug-Eluting Stents; D016099:Endoscopy, Gastrointestinal; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced* / Q000401:mortality / Q000517:prevention & control; D006801:Humans; D010975:Platelet Aggregation Inhibitors / Q000009:adverse effects* / Q000627:therapeutic use; D012307:Risk Factors; D013988:Ticlopidine / Q000031:analogs & derivatives / Q000627:therapeutic use
chemical_list: D010975:Platelet Aggregation Inhibitors; D000077144:Clopidogrel; D013988:Ticlopidine; D001241:Aspirin