Letter: Control of transient cerebral ischaemic attacks by heparin.
D006493:Heparin / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D007279:Injections, Subcutaneous; D002546:Ischemic Attack, Transient / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D014859:Warfarin / Q000627:therapeutic use
D014859:Warfarin; D006493:Heparin