Hydrogel versus Bare Platinum Coils in Patients with Large or Recurrent Aneurysms Prone to Recurrence after Endovascular Treatment: A Randomized Controlled Trial ================================================================================================================================================================= * J. Raymond * R. Klink * M. Chagnon * S.L. Barnwell * A.J. Evans * J. Mocco * B.H. Hoh * A.S. Turk * R.D. Turner * H. Desal * D. Fiorella * S. Bracard * A. Weill * F. Guilbert * S. Lanthier * A.J. Fox * T.E. Darsaut * P.M. White * D. Roy