Patent Foramen Ovale Closure or Anticoagulation Vs. Antiplatelets after StrokeNEJM 377:1011-1021,1006,1093, Mas, J.L,et al, 2017
Assessment: Transcranial Doppler UltrasonographyNeurol 62:1468-1481, Sloan,M.A.,et al, 2004