Daryl R Gress

The effect of low-dose warfarin on the risk of stroke in patients with nonrheumatic atrial fibrillation.

Bernard Rosner, D. Singer, B. Rosner, 1990, The New England journal of medicine.

The learning curve for coil embolization of unruptured intracranial aneurysms.

Randall T Higashida, R. Higashida, D. Gress, 2002, AJNR. American journal of neuroradiology.