Tarr PI, Hickman RO. Hemolytic uremic syndrome epidemiology: a popu- lation-based study in King County, Washington, 1971 to 1980. Pediatrics 1987; 80:41-5.Tarr PI, Hickman RO. Hemolytic uremic syndrome epidemiology: a population-based study in King County, W\Nashington. Pediatrics 1987; 80...