title: Defective collagen-induced platelet aggregation in a normal population.
mesh_terms: D001241:Aspirin / Q000494:pharmacology; D001780:Blood Coagulation Tests; D001791:Blood Platelet Disorders / Q000175:diagnosis / Q000453:epidemiology; D001792:Blood Platelets / Q000187:drug effects*; D003018:Clot Retraction; D003094:Collagen / Q000494:pharmacology*; D005260:Female; D006801:Humans; D008297:Male; D009426:Netherlands; D010973:Platelet Adhesiveness / Q000187:drug effects
chemical_list: D003094:Collagen; D001241:Aspirin