gee models summary

I'm running some GEE models but when I request the summary(pcb.gee) all 
I get are rows and rows of intercorelations and they fill up the screen 
buffer so I can not even scroll back to see what else might be in the 
summary. How do I get the summary function to NOT print the 
intercorrelations?
Thanks,

Dean Sonneborn
Programmer Analyst
Department of Public Health Sciences
University of California, Davis
(916) 734-6656