Comparison of intravenous immunoglobulin and plasma exchange in treatment of mechanically ventilated children with Guillain Barré syndrome: a randomized study - El-Bayoumi, M A; El-Refaey, A M; Abdelkader, A M; El-Assmy, M M; Alwakeel, A A; El-Tahan, H M (Crit Care, 2011)