title: Primary hemostasis (collagen-platelet interaction): introduction.
mesh_terms: D000818:Animals; D001792:Blood Platelets / Q000502:physiology*; D002118:Calcium / Q000494:pharmacology; D003094:Collagen / Q000502:physiology*; D006487:Hemostasis; D006801:Humans; D010974:Platelet Aggregation / Q000187:drug effects; D051381:Rats; D012879:Skin Physiological Phenomena; D014945:Wound Healing
chemical_list: D003094:Collagen; D002118:Calcium