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 main symptoms of leukopenia are: 1  Anemia: A low level of hemoglobin occurs with decrease in white blood cells. 2  Fatigue: Due to anemia, patient will also show malaise on slightest exertion.  Fever: Due to decrease in level of immunity and white blood cells, patient is at a higher risk of opportunistic infections.