title: Density gradient centrifugation and electron microscopic characterization of subcellular fractions from human blood platelets.
mesh_terms: D001792:Blood Platelets / Q000166:cytology*; D002462:Cell Membrane; D002499:Centrifugation, Density Gradient; D006801:Humans; D066298:In Vitro Techniques; D008722:Methods; D008854:Microscopy, Electron; D008928:Mitochondria; D009940:Organoids; D011108:Polymers; D013395:Sucrose
chemical_list: D011108:Polymers; D013395:Sucrose