RT Journal Article SR Electronic T1 Research involving critically ill subjects in emergency circumstances JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 1151 OP 1155 DO 10.1212/WNL.48.5.1151 VO 48 IS 5 A1 Wichman, Alison A1 Sandler, Alan L. YR 1997 UL http://n.neurology.org/content/48/5/1151.abstract AB