You can use the appropriate citation option from below to add a reference to this page.
"GBM." Fullformexpand.com, https://www.fullformexpand.com/gbm/213448. Accessed 21 Nov. 2025.
Fullformexpand.com, 2025. "GBM." Accessed November 21, 2025. https://www.fullformexpand.com/gbm/213448.
"GBM." (n.d.). Fullformexpand.com. Retrieved November 21, 2025, from https://www.fullformexpand.com/gbm/213448.
GBM. (2025). Fullformexpand.com. Available at: https://www.fullformexpand.com/gbm/213448 (Accessed: 21 November 2025).