Previous methods for assessing the vulnerability of complex systems to intentional attacks or interdiction have either not been adequate to deal with systems in which flow readjusts dynamically (such… (More)
We treated two siblings, a sister and brother, who had features of septo-optic dysplasia, including bilateral optic nerve hypoplasia, absent septum pellucidum, and partial pituitary insufficiency.… (More)
A review of Weber-Christian syndrome in infancy is presented along with the report of two cases. Both infants had low serum properdin levels, and one patient showed remissions of his disease when he… (More)