title: Collagen-induced platelet aggregation and release. II Critical size and structural requirements of collagen.
mesh_terms: D000818:Animals; D001792:Blood Platelets / Q000187:drug effects / Q000502:physiology*; D002417:Cattle; D003094:Collagen / Q000494:pharmacology*; D006863:Hydrogen-Ion Concentration; D008970:Molecular Weight; D010974:Platelet Aggregation / Q000187:drug effects*; D012701:Serotonin / Q000378:metabolism; D013329:Structure-Activity Relationship; D014783:Viscosity
chemical_list: D012701:Serotonin; D003094:Collagen