title: Spontaneous platelet aggregation in whole blood: dependence on age and haematocrit.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D006400:Hematocrit; D006801:Humans; D066298:In Vitro Techniques; D008875:Middle Aged; D010974:Platelet Aggregation