White matter thresholds for ischemic penumbra and infarct core in patients with acute stroke: CT perfusion study.
Murphy BD, Fox AJ, Lee DH, Sahlas DJ, Black SE, Hogan MJ, Coutts SB, Demchuk AM, Goyal M, Aviv RI, Symons S, Gulka IB, Beletsky V, Pelz D, Chan RK, Lee TY.
Murphy BD, et al. Among authors: demchuk am.
Radiology. 2008 Jun;247(3):818-25. doi: 10.1148/radiol.2473070551. Epub 2008 Apr 18.
Radiology. 2008.
PMID: 18424687