title: Multiple courses of ancrod (Arvin) therapy.
mesh_terms: D000721:Ancrod / Q000008:administration & dosage* / Q000627:therapeutic use; D004351:Drug Resistance; D010450:Endopeptidases / Q000008:administration & dosage*; D006801:Humans; D013923:Thromboembolism / Q000188:drug therapy
chemical_list: D010450:Endopeptidases; D000721:Ancrod