Issues in establishing primary stroke centers.
Helmers
S R
SR
D004632:Emergency Medical Services; D005343:Fibrinolytic Agents / Q000627:therapeutic use; D006782:Hospitals, Special; D006801:Humans; D020521:Stroke / Q000628:therapy*; D010959:Tissue Plasminogen Activator / Q000627:therapeutic use
D005343:Fibrinolytic Agents; D010959:Tissue Plasminogen Activator