Fullformexpand.com, 2026. "CALLA." Accessed February 26, 2026. https://www.fullformexpand.com/calla/common-acute-lymphoblastic-leukemia-antigen.
"CALLA." (n.d.). Fullformexpand.com. Retrieved February 26, 2026, from https://www.fullformexpand.com/calla/common-acute-lymphoblastic-leukemia-antigen.
CALLA. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/calla/common-acute-lymphoblastic-leukemia-antigen (Accessed: 26 February 2026).