References
Ballard, C. (1997). The stomach and digestive system. Austin, TX: Steck-Vaughn.
Beckett, B., & Gallagher, R. (2001). Biology for higher tier. Oxford, UK: Oxford University Press.
Johnstone, C., Hendry, C., Farley, A., & McLafferty, E. (2014). The digestive system: Part 1 Nursing Standard, 28(24), 37-45.
Kopf-Maier, P. (Ed.). (2004). The color atlas of human anatomy. New York, NY: Sterling Publishing Co.
Morrison, B. (2001). The digestive system. New York, NY: The Rosen Publishing Group.
Nuland, S. B. (1998). Exploring the human body: Incredible voyage. Washington, DC: National Geographic Society.
Parramon, M. (1994). The digestive system. Barcelona, Spain: Parramon Ediciones.
Taylor, T. (2013). Digestive system. Inner Body. Retrieved on February 22, 2014. Retrieved from:
http://www.innerbody.com/image/digeov.html
Walker, P., & Wood, E. (2003). Understanding the human body: The digestive system. Farmington Hills, MI: Lucent Books.
Wallace, M. (2013). The digestive system and how it works. National Digestive Diseases Information Clearinghouse. Retrieved on February 22, 2014. Retrieved from
http://digestive.niddk.nih.gov/ddiseases/pubs/yrdd/
Ballard, C. (1997). The stomach and digestive system. Austin, TX: Steck-Vaughn.
Beckett, B., & Gallagher, R. (2001). Biology for higher tier. Oxford, UK: Oxford University Press.
Johnstone, C., Hendry, C., Farley, A., & McLafferty, E. (2014). The digestive system: Part 1 Nursing Standard, 28(24), 37-45.
Kopf-Maier, P. (Ed.). (2004). The color atlas of human anatomy. New York, NY: Sterling Publishing Co.
Morrison, B. (2001). The digestive system. New York, NY: The Rosen Publishing Group.
Nuland, S. B. (1998). Exploring the human body: Incredible voyage. Washington, DC: National Geographic Society.
Parramon, M. (1994). The digestive system. Barcelona, Spain: Parramon Ediciones.
Taylor, T. (2013). Digestive system. Inner Body. Retrieved on February 22, 2014. Retrieved from:
http://www.innerbody.com/image/digeov.html
Walker, P., & Wood, E. (2003). Understanding the human body: The digestive system. Farmington Hills, MI: Lucent Books.
Wallace, M. (2013). The digestive system and how it works. National Digestive Diseases Information Clearinghouse. Retrieved on February 22, 2014. Retrieved from
http://digestive.niddk.nih.gov/ddiseases/pubs/yrdd/