Abstracts from the Literature

s of Literature Associate Editor for Abstracts Jane Ethcrington We are indebted to the following contributors from the University of Pittsburgh for their evaluations: Benjamin H. Eidelman Maximo Kiok Lewis H. Kuller Richard Latchaw Edwin M. Nemoto Walter D. Obrist Donald Rezek Laligam N. Sekhar Kim Sutton-Tyrrell Lawrence R. Wcchsler Howard Yonas CEREBRAL ANEURYSM / SUB ARACHNOID