Neurogenic Intermittent Claudication

Abstract

of these experiments.Better results were obtained when the interferon was injected by the intramuscular route.A single dose of interferon afforded protection to mice when injected at times between 30 and 3j hours before infection with virus, but not when given 48 hours before infection.Some protection was obtained when a large dose of interferon was given three hours after infection.I am grateful to Dr. 0. L. Davies for advice on the statistical aspects of this work.