title: Medical crisis revisited.
mesh_terms: D006493:Heparin / Q000627:therapeutic use; D006760:Hospitalization; D006801:Humans; D008297:Male; D008875:Middle Aged; D013924:Thrombophlebitis / Q000175:diagnosis / Q000188:drug therapy* / Q000523:psychology
chemical_list: D006493:Heparin