Another related concept is that neoadjuvant therapy acts on micrometastatic disease. The downstaging is then a surrogate marker of efficacy on undetected dissemination, resulting in improved longtime survival compared to the surgery-alone strategy.
Cesar Chavez In 1968, Cesar Chavez led a boycott that resulted in a collective bargaining agreement guaranteeing field workers the right to unionize. Learn more about how Chavez grew from migrant farm worker to civil rights champion in this video.
Cesar Chavez: The Life Behind A Legacy Of Farm Labor Rights From his earliest days picking peas to improving wages and working conditions as a union leader, Cesar Chavez dedicated his life to giving voice to the exploited men and women who grow America's food.