title: Effect of naproxen and of aspirin on bleeding time and platelet aggregation.
mesh_terms: D000244:Adenosine Diphosphate; D000328:Adult; D000704:Analysis of Variance; D001241:Aspirin / Q000009:adverse effects / Q000494:pharmacology*; D001772:Blood Cell Count; D001777:Blood Coagulation / Q000187:drug effects*; D002986:Clinical Trials as Topic; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced; D006801:Humans; D008297:Male; D008875:Middle Aged; D009281:Naphthalenes / Q000494:pharmacology; D009780:Occult Blood; D010919:Placebos; D010973:Platelet Adhesiveness / Q000187:drug effects*; D011422:Propionates / Q000494:pharmacology*; D011517:Prothrombin Time; D012459:Salicylates / Q000097:blood; D013997:Time Factors
chemical_list: D009281:Naphthalenes; D010919:Placebos; D011422:Propionates; D012459:Salicylates; D000244:Adenosine Diphosphate; D001241:Aspirin