William Ingram's and Walter Anderson's White Castle System created the first fast food supply chain to provide meat, buns, paper goods, and other supplies to their restaurants, pioneered the concept of the multistate hamburger restaurant chain, standardized the look and construction of the restaurants themselves, and even developed a construction division that manufactured and built the chain's prefabricated restaurant buildings.
leukaemia meaning, definition, what is leukaemia: a serious disease in which the body produces too many white blood cells. Learn more.
The leukopenia definition states that it is a decrease in the white blood cell(WBC) count of the body and can directly affect the body's ability to fight infections. White blood cells are present in the blood and help ward off any infections affecting the body.