Images were used or modified from the following resources:
- Alsup, B.K. and Fox, G.M. (2014) University of Michigan Medical School – BlueLink Images. Retrieved from https://sites.google.com/a/umich.edu/bluelink/resources/bluelink
- Tank, P.W. (2013) Grant’s Dissector 15th edition. Baltimore, MD: Lippincott Williams & Wilkins.
- Gosling, J.A., Harris, P.F., Humpherson, J.R., Whitmore, I., and Willan, P.L.T. (2008) Human Anatomy Color Atlas and Textbook 5th edition. Philadelphia, PA: Elsevier.
- Abrahams, P.H., Spratt, J.D., Loukas, M., and Van Schoor, A.N. (2013) Clinical Atlas of Human Anatomy 7th edition. Elsevier.
- Rohen, J.W., Yokochi, C., and Lutjen-Drecoll, E. (2011) Color Atlas of Anatomy: A Photographic Study of the Human Body 7th edition. Philadelphia, PA: Lippincott Williams & Wilkins.
- Netter, F.H. (2006) Atlas of Human Anatomy 4th edition. Philadelphia, PA: Elsevier.
- Moore, K.L., Dalley, A.F., and Agur, M.R. (2014) Clinically Oriented Anatomy 7th edition. Baltimore, MD: Lippincott Williams & Wilkins.