The masters think a slave who chooses to work during his time off doesn't deserve the time off, and a slave who doesn't work to save enough throughout the year to buy whiskey for the holidays is considered lazy.
An adjuvant is a substance added to some vaccines to enhance the immune response of vaccinated individuals. The aluminum salts in some U.S. licensed vaccines are aluminum hydroxide, aluminum phosphate, alum (potassium aluminum sulfate), or mixed aluminum salts.
As is the case for the adjuvant treatment of early-stage colon cancer, there is presently no role for a biologic agent, such as bevacizumab or the anti-EGFR antibodies cetuximab and panitumumab, in oxaliplatin-based chemotherapy.