title: Controversy: the essence of medical debate.
authors.affiliation: National Stroke Research Institute, Austin and Repatriation Medical Center and the University of Melbourne, Victoria , Australia. gdonnan@unimelb.edu.au
authors.forename: Geoffrey A
authors.initials: GA
authors.lastname: Donnan
authors.forename: Stephen M
authors.initials: SM
authors.lastname: Davis
mesh_terms: D000925:Anticoagulants / Q000627:therapeutic use; D002986:Clinical Trials as Topic / Q000592:standards; D005343:Fibrinolytic Agents / Q000009:adverse effects* / Q000627:therapeutic use*; D006801:Humans; D008279:Magnetic Resonance Imaging; D018579:Patient Selection; D012107:Research Design; D018570:Risk Assessment; D020521:Stroke / Q000175:diagnosis / Q000628:therapy*; D015912:Thrombolytic Therapy / Q000009:adverse effects; D013997:Time Factors; D010959:Tissue Plasminogen Activator / Q000009:adverse effects / Q000627:therapeutic use; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome
chemical_list: D000925:Anticoagulants; D005343:Fibrinolytic Agents; D010959:Tissue Plasminogen Activator