Aggressive Management of Severe Closed Head Trauma:Time for Reappraisal
Lancet 2:369-371, Gibson,R.M.&Stephenson,G.C., 1989
Pharmacologic Paralysis and Withdrawal of Mechanical Ventilation at the End of Life
NEJM 342:508-511, Truog,R.D.,et al, 2000
The Infant with Anencephaly
Med Task Force on Anencephaly, NEJM 322:669-6741990., , 1990