Abstract. Since the introduction of the ultrasonic aspirator developed and adapted for neurosurgery by the Cooper Scientific Corporation over the past decade, the instrumentation has gained wide acceptance in the removal of certain central nervous system tumors.
The majority â 70 percent â of Americans explained the reason they did not regret opening a store credit card during the holiday shopping season was because they received a large discount on their original purchase. Although shoppers may feel bullied, they are also sympathetic for the position the store clerk is in.
Only about 60 percent of people with mental illness get treatment each year, according to the report, and whites and Native Americans were more likely to seek help than African-Americans, Latinos and Asians.nly about 60 percent of people with mental illness get treatment each year, according to the report, and whites and Native Americans were more likely to seek help than African-Americans, Latinos and Asians.