title: Platelet shape change induced by cold and the retraction of reptilase clots.
mesh_terms: D012103:Batroxobin / Q000494:pharmacology*; D001792:Blood Platelets / Q000187:drug effects / Q000648:ultrastructure*; D003018:Clot Retraction; D006801:Humans; D010447:Peptide Hydrolases / Q000494:pharmacology*; D010974:Platelet Aggregation / Q000187:drug effects
chemical_list: D010447:Peptide Hydrolases; D012103:Batroxobin