Krystol Magazine 11.2 - bit.ly/Krystol_Magazine_11-2
Chapter 21: Blood Vessels and Circulation Primary sources for figures and content: Marieb, E. N. Human Anatomy & Physiology. 6 th ed. San Francisco: Pearson.
Chapter 21: Blood Vessels and Circulation Biol141 A & P R.L. Brashear-Kaulfers.
C h a p t e r 19 Blood Vessels and Circulation
