title: Ultrastructure of ristocetin aggregated normal human platelets: tortuous boundaries and swollen granules.
mesh_terms: D000244:Adenosine Diphosphate / Q000494:pharmacology; D001792:Blood Platelets / Q000187:drug effects*; D002462:Cell Membrane / Q000187:drug effects; D003094:Collagen / Q000494:pharmacology; D003594:Cytoplasmic Granules / Q000187:drug effects; D006801:Humans; D008854:Microscopy, Electron; D008928:Mitochondria / Q000187:drug effects; D010973:Platelet Adhesiveness / Q000187:drug effects*; D012310:Ristocetin / Q000494:pharmacology*; D013268:Stimulation, Chemical
chemical_list: D012310:Ristocetin; D000244:Adenosine Diphosphate; D003094:Collagen