Cancer information / Cancer 101 / What is cancer? / The blood and bone marrow

Cancer Research UK. (2014, October 29). How Cancer Can Spread. Retrieved from:

Cancer Research UK. (2014, October 29). Cancer, the Blood and Circulation. Retrieved from:

Martini FH, Timmons MJ, Tallitsch RB. (2012). Human Anatomy. (7th Edition). San Francisco: Pearson Benjamin Cummings.

Young B, O'Dowd G, Woodford P (eds.). (2014). Wheaters's Functional Histology. (6th Edition). Churchill Livingston.